SUSE-SU-2026:2050-1
Vulnerability from csaf_suse - Published: 2026-05-25 13:58 - Updated: 2026-05-25 13:58Summary
Security update for nginx
Severity
Important
Notes
Title of the patch: Security update for nginx
Description of the patch: This update for nginx fixes the following issues
- CVE-2026-27651: denial of service via undisclosed requests when the `ngx_mail_auth_http_module` is enabled
(bsc#1260415).
- CVE-2026-32647: NGINX worker memory over-read or over-write via a specially crafted MP4 file (bsc#1260420).
- CVE-2026-40701: heap use-after-free in the worker process when the `ssl_verify_client` and the `ssl_ocsp` directives
are set due to issue in the `ngx_http_ssl_module` module (bsc#1265229).
- CVE-2026-42934: heap buffer overread in the worker process due to issue in the `ngx_http_charset_module` module
(bsc#1265231).
- CVE-2026-42945: heap buffer overflow via crafted HTTP requests due to issue in `ngx_http_rewrite_module`
(bsc#1265232).
- CVE-2026-42946: excessive memory allocation and data overread due to issue in the `ngx_http_scgi_module` and
`ngx_http_uwsgi_module` modules (bsc#1265233).
Patchnames: SUSE-2026-2050,SUSE-SLE-Module-Server-Applications-15-SP7-2026-2050,SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2050,SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2050
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.5 (High)
Affected products
Recommended
13 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
13 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
Threats
Impact
important
5.6 (Medium)
Affected products
Recommended
13 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
4.8 (Medium)
Affected products
Recommended
13 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
8.6 (High)
Affected products
Recommended
13 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
Threats
Impact
important
6.5 (Medium)
Affected products
Recommended
13 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP7:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-1.21.5-150600.10.18.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:nginx-source-1.21.5-150600.10.18.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
References
29 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "important"
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"category": "csaf_security_advisory",
"csaf_version": "2.0",
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"notes": [
{
"category": "summary",
"text": "Security update for nginx",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for nginx fixes the following issues\n\n- CVE-2026-27651: denial of service via undisclosed requests when the `ngx_mail_auth_http_module` is enabled\n (bsc#1260415).\n- CVE-2026-32647: NGINX worker memory over-read or over-write via a specially crafted MP4 file (bsc#1260420).\n- CVE-2026-40701: heap use-after-free in the worker process when the `ssl_verify_client` and the `ssl_ocsp` directives\n are set due to issue in the `ngx_http_ssl_module` module (bsc#1265229).\n- CVE-2026-42934: heap buffer overread in the worker process due to issue in the `ngx_http_charset_module` module\n (bsc#1265231).\n- CVE-2026-42945: heap buffer overflow via crafted HTTP requests due to issue in `ngx_http_rewrite_module`\n (bsc#1265232).\n- CVE-2026-42946: excessive memory allocation and data overread due to issue in the `ngx_http_scgi_module` and\n `ngx_http_uwsgi_module` modules (bsc#1265233).\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-2026-2050,SUSE-SLE-Module-Server-Applications-15-SP7-2026-2050,SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2050,SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2050",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
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"publisher": {
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"contact_details": "https://www.suse.com/support/security/contact/",
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"namespace": "https://www.suse.com/"
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"references": [
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"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
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{
"category": "self",
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"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2026_2050-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2026:2050-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20262050-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2026:2050-1",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026275.html"
},
{
"category": "self",
"summary": "SUSE Bug 1260415",
"url": "https://bugzilla.suse.com/1260415"
},
{
"category": "self",
"summary": "SUSE Bug 1260420",
"url": "https://bugzilla.suse.com/1260420"
},
{
"category": "self",
"summary": "SUSE Bug 1265229",
"url": "https://bugzilla.suse.com/1265229"
},
{
"category": "self",
"summary": "SUSE Bug 1265231",
"url": "https://bugzilla.suse.com/1265231"
},
{
"category": "self",
"summary": "SUSE Bug 1265232",
"url": "https://bugzilla.suse.com/1265232"
},
{
"category": "self",
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"url": "https://bugzilla.suse.com/1265233"
},
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{
"category": "self",
"summary": "SUSE CVE CVE-2026-32647 page",
"url": "https://www.suse.com/security/cve/CVE-2026-32647/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-40701 page",
"url": "https://www.suse.com/security/cve/CVE-2026-40701/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-42934 page",
"url": "https://www.suse.com/security/cve/CVE-2026-42934/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-42945 page",
"url": "https://www.suse.com/security/cve/CVE-2026-42945/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-42946 page",
"url": "https://www.suse.com/security/cve/CVE-2026-42946/"
}
],
"title": "Security update for nginx",
"tracking": {
"current_release_date": "2026-05-25T13:58:44Z",
"generator": {
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"engine": {
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},
"id": "SUSE-SU-2026:2050-1",
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"revision_history": [
{
"date": "2026-05-25T13:58:44Z",
"number": "1",
"summary": "Current version"
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"status": "final",
"version": "1"
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},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "nginx-1.21.5-150600.10.18.1.aarch64",
"product": {
"name": "nginx-1.21.5-150600.10.18.1.aarch64",
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"category": "architecture",
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{
"branches": [
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}
}
],
"category": "architecture",
"name": "i586"
},
{
"branches": [
{
"category": "product_version",
"name": "nginx-source-1.21.5-150600.10.18.1.noarch",
"product": {
"name": "nginx-source-1.21.5-150600.10.18.1.noarch",
"product_id": "nginx-source-1.21.5-150600.10.18.1.noarch"
}
}
],
"category": "architecture",
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},
{
"branches": [
{
"category": "product_version",
"name": "nginx-1.21.5-150600.10.18.1.ppc64le",
"product": {
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"product_id": "nginx-1.21.5-150600.10.18.1.ppc64le"
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
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"category": "product_version",
"name": "nginx-1.21.5-150600.10.18.1.s390x",
"product": {
"name": "nginx-1.21.5-150600.10.18.1.s390x",
"product_id": "nginx-1.21.5-150600.10.18.1.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "nginx-1.21.5-150600.10.18.1.x86_64",
"product": {
"name": "nginx-1.21.5-150600.10.18.1.x86_64",
"product_id": "nginx-1.21.5-150600.10.18.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
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}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-05-25T13:58:44Z",
"details": "moderate"
}
],
"title": "CVE-2026-40701"
},
{
"cve": "CVE-2026-42934",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-42934"
}
],
"notes": [
{
"category": "general",
"text": "NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When charset, source_charset, and charset_map and proxy_pass with disabled buffering (\"off\") directives are configured, unauthenticated attackers can send requests that with conditions beyond the attackers\u0027 control to cause a heap buffer over-read in the NGINX worker process, leading to limited disclosure of memory or a restart.\n\n\n\n Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
"title": "CVE description"
}
],
"product_status": {
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"references": [
{
"category": "external",
"summary": "CVE-2026-42934",
"url": "https://www.suse.com/security/cve/CVE-2026-42934"
},
{
"category": "external",
"summary": "SUSE Bug 1265231 for CVE-2026-42934",
"url": "https://bugzilla.suse.com/1265231"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-05-25T13:58:44Z",
"details": "moderate"
}
],
"title": "CVE-2026-42934"
},
{
"cve": "CVE-2026-42945",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-42945"
}
],
"notes": [
{
"category": "general",
"text": "NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression (PCRE) capture (for example, $1, $2) with a replacement string that includes a question mark (?). An unauthenticated attacker along with conditions beyond its control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
"title": "CVE description"
}
],
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"category": "external",
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"url": "https://www.suse.com/security/cve/CVE-2026-42945"
},
{
"category": "external",
"summary": "SUSE Bug 1265232 for CVE-2026-42945",
"url": "https://bugzilla.suse.com/1265232"
},
{
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"url": "https://bugzilla.suse.com/1265566"
}
],
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{
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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]
}
],
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{
"cvss_v3": {
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
},
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],
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{
"category": "impact",
"date": "2026-05-25T13:58:44Z",
"details": "important"
}
],
"title": "CVE-2026-42945"
},
{
"cve": "CVE-2026-42946",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-42946"
}
],
"notes": [
{
"category": "general",
"text": "A vulnerability exists in the ngx_http_scgi_module and ngx_http_uwsgi_module modules that may result in excessive memory allocation or an over-read of data. When scgi_pass or uwsgi_pass is configured, an unauthenticated attacker with man-in-the-middle (MITM) ability to control responses from an upstream server may be able to read the memory of the NGINX worker process or restart it. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
"title": "CVE description"
}
],
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},
{
"category": "external",
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"url": "https://bugzilla.suse.com/1265233"
}
],
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{
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}
],
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{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-05-25T13:58:44Z",
"details": "moderate"
}
],
"title": "CVE-2026-42946"
}
]
}
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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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