CVE-2026-6429 (GCVE-0-2026-6429)
Vulnerability from cvelistv5 – Published: 2026-05-13 08:28 – Updated: 2026-05-13 14:03
VLAI
Title
netrc credential leak with reused proxy connection
Summary
When asked to both use a `.netrc` file for credentials and to follow HTTP
redirects, libcurl could leak the password used for the first host to the
followed-to host under certain circumstances.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| curl | curl |
Affected:
8.19.0 , ≤ 8.19.0
(semver)
Affected: 8.18.0 , ≤ 8.18.0 (semver) Affected: 8.17.0 , ≤ 8.17.0 (semver) Affected: 8.16.0 , ≤ 8.16.0 (semver) Affected: 8.15.0 , ≤ 8.15.0 (semver) Affected: 8.14.1 , ≤ 8.14.1 (semver) Affected: 8.14.0 , ≤ 8.14.0 (semver) Affected: 8.13.0 , ≤ 8.13.0 (semver) Affected: 8.12.1 , ≤ 8.12.1 (semver) Affected: 8.12.0 , ≤ 8.12.0 (semver) Affected: 8.11.1 , ≤ 8.11.1 (semver) Affected: 8.11.0 , ≤ 8.11.0 (semver) Affected: 8.10.1 , ≤ 8.10.1 (semver) Affected: 8.10.0 , ≤ 8.10.0 (semver) Affected: 8.9.1 , ≤ 8.9.1 (semver) Affected: 8.9.0 , ≤ 8.9.0 (semver) Affected: 8.8.0 , ≤ 8.8.0 (semver) Affected: 8.7.1 , ≤ 8.7.1 (semver) Affected: 8.7.0 , ≤ 8.7.0 (semver) Affected: 8.6.0 , ≤ 8.6.0 (semver) Affected: 8.5.0 , ≤ 8.5.0 (semver) Affected: 8.4.0 , ≤ 8.4.0 (semver) Affected: 8.3.0 , ≤ 8.3.0 (semver) Affected: 8.2.1 , ≤ 8.2.1 (semver) Affected: 8.2.0 , ≤ 8.2.0 (semver) Affected: 8.1.2 , ≤ 8.1.2 (semver) Affected: 8.1.1 , ≤ 8.1.1 (semver) Affected: 8.1.0 , ≤ 8.1.0 (semver) Affected: 8.0.1 , ≤ 8.0.1 (semver) Affected: 8.0.0 , ≤ 8.0.0 (semver) Affected: 7.88.1 , ≤ 7.88.1 (semver) Affected: 7.88.0 , ≤ 7.88.0 (semver) Affected: 7.87.0 , ≤ 7.87.0 (semver) Affected: 7.86.0 , ≤ 7.86.0 (semver) Affected: 7.85.0 , ≤ 7.85.0 (semver) Affected: 7.84.0 , ≤ 7.84.0 (semver) Affected: 7.83.1 , ≤ 7.83.1 (semver) Affected: 7.83.0 , ≤ 7.83.0 (semver) Affected: 7.82.0 , ≤ 7.82.0 (semver) Affected: 7.81.0 , ≤ 7.81.0 (semver) Affected: 7.80.0 , ≤ 7.80.0 (semver) Affected: 7.79.1 , ≤ 7.79.1 (semver) Affected: 7.79.0 , ≤ 7.79.0 (semver) Affected: 7.78.0 , ≤ 7.78.0 (semver) Affected: 7.77.0 , ≤ 7.77.0 (semver) Affected: 7.76.1 , ≤ 7.76.1 (semver) Affected: 7.76.0 , ≤ 7.76.0 (semver) Affected: 7.75.0 , ≤ 7.75.0 (semver) Affected: 7.74.0 , ≤ 7.74.0 (semver) Affected: 7.73.0 , ≤ 7.73.0 (semver) Affected: 7.72.0 , ≤ 7.72.0 (semver) Affected: 7.71.1 , ≤ 7.71.1 (semver) Affected: 7.71.0 , ≤ 7.71.0 (semver) Affected: 7.70.0 , ≤ 7.70.0 (semver) Affected: 7.69.1 , ≤ 7.69.1 (semver) Affected: 7.69.0 , ≤ 7.69.0 (semver) Affected: 7.68.0 , ≤ 7.68.0 (semver) Affected: 7.67.0 , ≤ 7.67.0 (semver) Affected: 7.66.0 , ≤ 7.66.0 (semver) Affected: 7.65.3 , ≤ 7.65.3 (semver) Affected: 7.65.2 , ≤ 7.65.2 (semver) Affected: 7.65.1 , ≤ 7.65.1 (semver) Affected: 7.65.0 , ≤ 7.65.0 (semver) Affected: 7.64.1 , ≤ 7.64.1 (semver) Affected: 7.64.0 , ≤ 7.64.0 (semver) Affected: 7.63.0 , ≤ 7.63.0 (semver) Affected: 7.62.0 , ≤ 7.62.0 (semver) Affected: 7.61.1 , ≤ 7.61.1 (semver) Affected: 7.61.0 , ≤ 7.61.0 (semver) Affected: 7.60.0 , ≤ 7.60.0 (semver) Affected: 7.59.0 , ≤ 7.59.0 (semver) Affected: 7.58.0 , ≤ 7.58.0 (semver) Affected: 7.57.0 , ≤ 7.57.0 (semver) Affected: 7.56.1 , ≤ 7.56.1 (semver) Affected: 7.56.0 , ≤ 7.56.0 (semver) Affected: 7.55.1 , ≤ 7.55.1 (semver) Affected: 7.55.0 , ≤ 7.55.0 (semver) Affected: 7.54.1 , ≤ 7.54.1 (semver) Affected: 7.54.0 , ≤ 7.54.0 (semver) Affected: 7.53.1 , ≤ 7.53.1 (semver) Affected: 7.53.0 , ≤ 7.53.0 (semver) Affected: 7.52.1 , ≤ 7.52.1 (semver) Affected: 7.52.0 , ≤ 7.52.0 (semver) Affected: 7.51.0 , ≤ 7.51.0 (semver) Affected: 7.50.3 , ≤ 7.50.3 (semver) Affected: 7.50.2 , ≤ 7.50.2 (semver) Affected: 7.50.1 , ≤ 7.50.1 (semver) Affected: 7.50.0 , ≤ 7.50.0 (semver) Affected: 7.49.1 , ≤ 7.49.1 (semver) Affected: 7.49.0 , ≤ 7.49.0 (semver) Affected: 7.48.0 , ≤ 7.48.0 (semver) Affected: 7.47.1 , ≤ 7.47.1 (semver) Affected: 7.47.0 , ≤ 7.47.0 (semver) Affected: 7.46.0 , ≤ 7.46.0 (semver) Affected: 7.45.0 , ≤ 7.45.0 (semver) Affected: 7.44.0 , ≤ 7.44.0 (semver) Affected: 7.43.0 , ≤ 7.43.0 (semver) Affected: 7.42.1 , ≤ 7.42.1 (semver) Affected: 7.42.0 , ≤ 7.42.0 (semver) Affected: 7.41.0 , ≤ 7.41.0 (semver) Affected: 7.40.0 , ≤ 7.40.0 (semver) Affected: 7.39.0 , ≤ 7.39.0 (semver) Affected: 7.38.0 , ≤ 7.38.0 (semver) Affected: 7.37.1 , ≤ 7.37.1 (semver) Affected: 7.37.0 , ≤ 7.37.0 (semver) Affected: 7.36.0 , ≤ 7.36.0 (semver) Affected: 7.35.0 , ≤ 7.35.0 (semver) Affected: 7.34.0 , ≤ 7.34.0 (semver) Affected: 7.33.0 , ≤ 7.33.0 (semver) Affected: 7.32.0 , ≤ 7.32.0 (semver) Affected: 7.31.0 , ≤ 7.31.0 (semver) Affected: 7.30.0 , ≤ 7.30.0 (semver) Affected: 7.29.0 , ≤ 7.29.0 (semver) Affected: 7.28.1 , ≤ 7.28.1 (semver) Affected: 7.28.0 , ≤ 7.28.0 (semver) Affected: 7.27.0 , ≤ 7.27.0 (semver) Affected: 7.26.0 , ≤ 7.26.0 (semver) Affected: 7.25.0 , ≤ 7.25.0 (semver) Affected: 7.24.0 , ≤ 7.24.0 (semver) Affected: 7.23.1 , ≤ 7.23.1 (semver) Affected: 7.23.0 , ≤ 7.23.0 (semver) Affected: 7.22.0 , ≤ 7.22.0 (semver) Affected: 7.21.7 , ≤ 7.21.7 (semver) Affected: 7.21.6 , ≤ 7.21.6 (semver) Affected: 7.21.5 , ≤ 7.21.5 (semver) Affected: 7.21.4 , ≤ 7.21.4 (semver) Affected: 7.21.3 , ≤ 7.21.3 (semver) Affected: 7.21.2 , ≤ 7.21.2 (semver) Affected: 7.21.1 , ≤ 7.21.1 (semver) Affected: 7.21.0 , ≤ 7.21.0 (semver) Affected: 7.20.1 , ≤ 7.20.1 (semver) Affected: 7.20.0 , ≤ 7.20.0 (semver) Affected: 7.19.7 , ≤ 7.19.7 (semver) Affected: 7.19.6 , ≤ 7.19.6 (semver) Affected: 7.19.5 , ≤ 7.19.5 (semver) Affected: 7.19.4 , ≤ 7.19.4 (semver) Affected: 7.19.3 , ≤ 7.19.3 (semver) Affected: 7.19.2 , ≤ 7.19.2 (semver) Affected: 7.19.1 , ≤ 7.19.1 (semver) Affected: 7.19.0 , ≤ 7.19.0 (semver) Affected: 7.18.2 , ≤ 7.18.2 (semver) Affected: 7.18.1 , ≤ 7.18.1 (semver) Affected: 7.18.0 , ≤ 7.18.0 (semver) Affected: 7.17.1 , ≤ 7.17.1 (semver) Affected: 7.17.0 , ≤ 7.17.0 (semver) Affected: 7.16.4 , ≤ 7.16.4 (semver) Affected: 7.16.3 , ≤ 7.16.3 (semver) Affected: 7.16.2 , ≤ 7.16.2 (semver) Affected: 7.16.1 , ≤ 7.16.1 (semver) Affected: 7.16.0 , ≤ 7.16.0 (semver) Affected: 7.15.5 , ≤ 7.15.5 (semver) Affected: 7.15.4 , ≤ 7.15.4 (semver) Affected: 7.15.3 , ≤ 7.15.3 (semver) Affected: 7.15.2 , ≤ 7.15.2 (semver) Affected: 7.15.1 , ≤ 7.15.1 (semver) Affected: 7.15.0 , ≤ 7.15.0 (semver) Affected: 7.14.1 , ≤ 7.14.1 (semver) Affected: 7.14.0 , ≤ 7.14.0 (semver) |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-6429",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-13T14:03:52.312824Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-13T14:03:55.343Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "curl",
"vendor": "curl",
"versions": [
{
"lessThanOrEqual": "8.19.0",
"status": "affected",
"version": "8.19.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.18.0",
"status": "affected",
"version": "8.18.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.17.0",
"status": "affected",
"version": "8.17.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.16.0",
"status": "affected",
"version": "8.16.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.15.0",
"status": "affected",
"version": "8.15.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.14.1",
"status": "affected",
"version": "8.14.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.14.0",
"status": "affected",
"version": "8.14.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.13.0",
"status": "affected",
"version": "8.13.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.12.1",
"status": "affected",
"version": "8.12.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.12.0",
"status": "affected",
"version": "8.12.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.11.1",
"status": "affected",
"version": "8.11.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.11.0",
"status": "affected",
"version": "8.11.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.10.1",
"status": "affected",
"version": "8.10.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.10.0",
"status": "affected",
"version": "8.10.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.9.1",
"status": "affected",
"version": "8.9.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.9.0",
"status": "affected",
"version": "8.9.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.8.0",
"status": "affected",
"version": "8.8.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.7.1",
"status": "affected",
"version": "8.7.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.7.0",
"status": "affected",
"version": "8.7.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.6.0",
"status": "affected",
"version": "8.6.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.5.0",
"status": "affected",
"version": "8.5.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.4.0",
"status": "affected",
"version": "8.4.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.3.0",
"status": "affected",
"version": "8.3.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.2.1",
"status": "affected",
"version": "8.2.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.2.0",
"status": "affected",
"version": "8.2.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.1.2",
"status": "affected",
"version": "8.1.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.1.1",
"status": "affected",
"version": "8.1.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.1.0",
"status": "affected",
"version": "8.1.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.0.1",
"status": "affected",
"version": "8.0.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.0.0",
"status": "affected",
"version": "8.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.88.1",
"status": "affected",
"version": "7.88.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.88.0",
"status": "affected",
"version": "7.88.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.87.0",
"status": "affected",
"version": "7.87.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.86.0",
"status": "affected",
"version": "7.86.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.85.0",
"status": "affected",
"version": "7.85.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.84.0",
"status": "affected",
"version": "7.84.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.83.1",
"status": "affected",
"version": "7.83.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.83.0",
"status": "affected",
"version": "7.83.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.82.0",
"status": "affected",
"version": "7.82.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.81.0",
"status": "affected",
"version": "7.81.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.80.0",
"status": "affected",
"version": "7.80.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.79.1",
"status": "affected",
"version": "7.79.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.79.0",
"status": "affected",
"version": "7.79.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.78.0",
"status": "affected",
"version": "7.78.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.77.0",
"status": "affected",
"version": "7.77.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.76.1",
"status": "affected",
"version": "7.76.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.76.0",
"status": "affected",
"version": "7.76.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.75.0",
"status": "affected",
"version": "7.75.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.74.0",
"status": "affected",
"version": "7.74.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.73.0",
"status": "affected",
"version": "7.73.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.72.0",
"status": "affected",
"version": "7.72.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.71.1",
"status": "affected",
"version": "7.71.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.71.0",
"status": "affected",
"version": "7.71.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.70.0",
"status": "affected",
"version": "7.70.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.69.1",
"status": "affected",
"version": "7.69.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.69.0",
"status": "affected",
"version": "7.69.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.68.0",
"status": "affected",
"version": "7.68.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.67.0",
"status": "affected",
"version": "7.67.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.66.0",
"status": "affected",
"version": "7.66.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.65.3",
"status": "affected",
"version": "7.65.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.65.2",
"status": "affected",
"version": "7.65.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.65.1",
"status": "affected",
"version": "7.65.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.65.0",
"status": "affected",
"version": "7.65.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.64.1",
"status": "affected",
"version": "7.64.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.64.0",
"status": "affected",
"version": "7.64.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.63.0",
"status": "affected",
"version": "7.63.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.62.0",
"status": "affected",
"version": "7.62.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.61.1",
"status": "affected",
"version": "7.61.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.61.0",
"status": "affected",
"version": "7.61.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.60.0",
"status": "affected",
"version": "7.60.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.59.0",
"status": "affected",
"version": "7.59.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.58.0",
"status": "affected",
"version": "7.58.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.57.0",
"status": "affected",
"version": "7.57.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.56.1",
"status": "affected",
"version": "7.56.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.56.0",
"status": "affected",
"version": "7.56.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.55.1",
"status": "affected",
"version": "7.55.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.55.0",
"status": "affected",
"version": "7.55.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.54.1",
"status": "affected",
"version": "7.54.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.54.0",
"status": "affected",
"version": "7.54.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.53.1",
"status": "affected",
"version": "7.53.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.53.0",
"status": "affected",
"version": "7.53.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.52.1",
"status": "affected",
"version": "7.52.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.52.0",
"status": "affected",
"version": "7.52.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.51.0",
"status": "affected",
"version": "7.51.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.50.3",
"status": "affected",
"version": "7.50.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.50.2",
"status": "affected",
"version": "7.50.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.50.1",
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\"7.66.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.66.0\"}, {\"status\": \"affected\", \"version\": \"7.65.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.65.3\"}, {\"status\": \"affected\", \"version\": \"7.65.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.65.2\"}, {\"status\": \"affected\", \"version\": \"7.65.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.65.1\"}, {\"status\": \"affected\", \"version\": \"7.65.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.65.0\"}, {\"status\": \"affected\", \"version\": \"7.64.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.64.1\"}, {\"status\": \"affected\", \"version\": \"7.64.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.64.0\"}, {\"status\": \"affected\", \"version\": \"7.63.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.63.0\"}, {\"status\": \"affected\", \"version\": \"7.62.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.62.0\"}, {\"status\": \"affected\", \"version\": \"7.61.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.61.1\"}, {\"status\": \"affected\", \"version\": \"7.61.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.61.0\"}, {\"status\": \"affected\", \"version\": \"7.60.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.60.0\"}, {\"status\": \"affected\", \"version\": \"7.59.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.59.0\"}, {\"status\": \"affected\", \"version\": \"7.58.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.58.0\"}, {\"status\": \"affected\", \"version\": \"7.57.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.57.0\"}, {\"status\": \"affected\", \"version\": \"7.56.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.56.1\"}, {\"status\": \"affected\", \"version\": \"7.56.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.56.0\"}, {\"status\": \"affected\", \"version\": \"7.55.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.55.1\"}, {\"status\": \"affected\", \"version\": \"7.55.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.55.0\"}, {\"status\": \"affected\", \"version\": \"7.54.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.54.1\"}, {\"status\": \"affected\", \"version\": \"7.54.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.54.0\"}, {\"status\": \"affected\", \"version\": \"7.53.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.53.1\"}, {\"status\": \"affected\", \"version\": \"7.53.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.53.0\"}, {\"status\": \"affected\", \"version\": \"7.52.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.52.1\"}, {\"status\": \"affected\", \"version\": \"7.52.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.52.0\"}, {\"status\": \"affected\", \"version\": \"7.51.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.51.0\"}, {\"status\": \"affected\", \"version\": \"7.50.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.50.3\"}, {\"status\": \"affected\", \"version\": \"7.50.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.50.2\"}, {\"status\": \"affected\", \"version\": \"7.50.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.50.1\"}, {\"status\": \"affected\", \"version\": \"7.50.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.50.0\"}, {\"status\": \"affected\", \"version\": \"7.49.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.49.1\"}, {\"status\": \"affected\", \"version\": \"7.49.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.49.0\"}, {\"status\": \"affected\", \"version\": \"7.48.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.48.0\"}, {\"status\": \"affected\", \"version\": \"7.47.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.47.1\"}, {\"status\": \"affected\", \"version\": \"7.47.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.47.0\"}, {\"status\": \"affected\", \"version\": \"7.46.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.46.0\"}, {\"status\": \"affected\", \"version\": \"7.45.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.45.0\"}, {\"status\": \"affected\", \"version\": \"7.44.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.44.0\"}, {\"status\": \"affected\", \"version\": \"7.43.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.43.0\"}, {\"status\": \"affected\", \"version\": \"7.42.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.42.1\"}, {\"status\": \"affected\", \"version\": \"7.42.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.42.0\"}, {\"status\": \"affected\", \"version\": \"7.41.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.41.0\"}, {\"status\": \"affected\", \"version\": \"7.40.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.40.0\"}, {\"status\": \"affected\", \"version\": \"7.39.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.39.0\"}, {\"status\": \"affected\", \"version\": \"7.38.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.38.0\"}, {\"status\": \"affected\", \"version\": \"7.37.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.37.1\"}, {\"status\": \"affected\", \"version\": \"7.37.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.37.0\"}, {\"status\": \"affected\", \"version\": \"7.36.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.36.0\"}, {\"status\": \"affected\", \"version\": \"7.35.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.35.0\"}, {\"status\": \"affected\", \"version\": \"7.34.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.34.0\"}, {\"status\": \"affected\", \"version\": \"7.33.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.33.0\"}, {\"status\": \"affected\", \"version\": \"7.32.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.32.0\"}, {\"status\": \"affected\", \"version\": \"7.31.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.31.0\"}, {\"status\": \"affected\", \"version\": \"7.30.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.30.0\"}, {\"status\": \"affected\", \"version\": \"7.29.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.29.0\"}, {\"status\": \"affected\", \"version\": \"7.28.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.28.1\"}, {\"status\": \"affected\", \"version\": \"7.28.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.28.0\"}, {\"status\": \"affected\", \"version\": \"7.27.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.27.0\"}, {\"status\": \"affected\", \"version\": \"7.26.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.26.0\"}, {\"status\": \"affected\", \"version\": \"7.25.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.25.0\"}, {\"status\": \"affected\", \"version\": \"7.24.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.24.0\"}, {\"status\": \"affected\", \"version\": \"7.23.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.23.1\"}, {\"status\": \"affected\", \"version\": \"7.23.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.23.0\"}, {\"status\": \"affected\", \"version\": \"7.22.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.22.0\"}, {\"status\": \"affected\", \"version\": \"7.21.7\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.21.7\"}, {\"status\": \"affected\", \"version\": \"7.21.6\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.21.6\"}, {\"status\": \"affected\", \"version\": \"7.21.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.21.5\"}, {\"status\": \"affected\", \"version\": \"7.21.4\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.21.4\"}, {\"status\": \"affected\", \"version\": \"7.21.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.21.3\"}, {\"status\": \"affected\", \"version\": \"7.21.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.21.2\"}, {\"status\": \"affected\", \"version\": \"7.21.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.21.1\"}, {\"status\": \"affected\", \"version\": \"7.21.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.21.0\"}, {\"status\": \"affected\", \"version\": \"7.20.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.20.1\"}, {\"status\": \"affected\", \"version\": \"7.20.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.20.0\"}, {\"status\": \"affected\", \"version\": \"7.19.7\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.19.7\"}, {\"status\": \"affected\", \"version\": \"7.19.6\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.19.6\"}, {\"status\": \"affected\", \"version\": \"7.19.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.19.5\"}, {\"status\": \"affected\", \"version\": \"7.19.4\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.19.4\"}, {\"status\": \"affected\", \"version\": \"7.19.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.19.3\"}, {\"status\": \"affected\", \"version\": \"7.19.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.19.2\"}, {\"status\": \"affected\", \"version\": \"7.19.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.19.1\"}, {\"status\": \"affected\", \"version\": \"7.19.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.19.0\"}, {\"status\": \"affected\", \"version\": \"7.18.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.18.2\"}, {\"status\": \"affected\", \"version\": \"7.18.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.18.1\"}, {\"status\": \"affected\", \"version\": \"7.18.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.18.0\"}, {\"status\": \"affected\", \"version\": \"7.17.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.17.1\"}, {\"status\": \"affected\", \"version\": \"7.17.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.17.0\"}, {\"status\": \"affected\", \"version\": \"7.16.4\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.16.4\"}, {\"status\": \"affected\", \"version\": \"7.16.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.16.3\"}, {\"status\": \"affected\", \"version\": \"7.16.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.16.2\"}, {\"status\": \"affected\", \"version\": \"7.16.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.16.1\"}, {\"status\": \"affected\", \"version\": \"7.16.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.16.0\"}, {\"status\": \"affected\", \"version\": \"7.15.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.15.5\"}, {\"status\": \"affected\", \"version\": \"7.15.4\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.15.4\"}, {\"status\": \"affected\", \"version\": \"7.15.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.15.3\"}, {\"status\": \"affected\", \"version\": \"7.15.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.15.2\"}, {\"status\": \"affected\", \"version\": \"7.15.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.15.1\"}, {\"status\": \"affected\", \"version\": \"7.15.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.15.0\"}, {\"status\": \"affected\", \"version\": \"7.14.1\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.14.1\"}, {\"status\": \"affected\", \"version\": \"7.14.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.14.0\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://curl.se/docs/CVE-2026-6429.json\", \"name\": \"json\"}, {\"url\": \"https://curl.se/docs/CVE-2026-6429.html\", \"name\": \"www\"}, {\"url\": \"https://hackerone.com/reports/3677759\", \"name\": \"issue\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"When asked to both use a `.netrc` file for credentials and to follow HTTP\\nredirects, libcurl could leak the password used for the first host to the\\nfollowed-to host under certain circumstances.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"description\": \"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor\"}]}], \"providerMetadata\": {\"orgId\": \"2499f714-1537-4658-8207-48ae4bb9eae9\", \"shortName\": \"curl\", \"dateUpdated\": \"2026-05-13T08:28:36.166Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-6429\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-13T14:03:55.343Z\", \"dateReserved\": \"2026-04-16T14:48:02.991Z\", \"assignerOrgId\": \"2499f714-1537-4658-8207-48ae4bb9eae9\", \"datePublished\": \"2026-05-13T08:28:36.166Z\", \"assignerShortName\": \"curl\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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