CVE-2026-64221 (GCVE-0-2026-64221)
Vulnerability from cvelistv5 – Published: 2026-07-24 15:23 – Updated: 2026-08-05 12:40
VLAI
EPSS
VEX
Title
spi: ti-qspi: fix use-after-free after DMA setup failure
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: ti-qspi: fix use-after-free after DMA setup failure
The driver falls back to PIO mode if DMA setup fails during probe.
Make sure to clear the DMA channel pointer also if buffer allocation
fails to avoid passing a pointer to the released channel to the DMA
engine (or trying to free the channel a second time on late probe errors
or driver unbind).
This issue was flagged by Sashiko when reviewing a devres allocation
conversion patch.
Severity
7.8 (High)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 , < 9c6f306a8140962c7284197db54b96fdb5f468d6
(git)
Affected: c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 , < 3bbbe7ae3fdada0df4157c1ffe989f92dfa8dcd6 (git) Affected: c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 , < d6f422b122922d1abee907d673bcc990e5f3672d (git) Affected: c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 , < f2dc841d7dc9063fe9b47ced869b1271e55052ae (git) Affected: c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 , < 1cd927002120678bd5d23c760246639caa53040e (git) Affected: c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 , < d7a076fb596c7b408ed6df74793a597990a6d860 (git) Affected: c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 , < 178b9b570c0f75fa7e691490520328b20d19138e (git) Affected: c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 , < ea6ec3343e05f7937a53eb6d7617b3abdb4abc19 (git) |
guessed | |
| Linux | Linux |
Affected:
4.12
Unaffected: 0 , < 4.12 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.142 , ≤ 6.6.* (semver) Unaffected: 6.12.92 , ≤ 6.12.* (semver) Unaffected: 6.18.34 , ≤ 6.18.* (semver) Unaffected: 7.0.11 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/spi/spi-ti-qspi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9c6f306a8140962c7284197db54b96fdb5f468d6",
"status": "affected",
"version": "c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83",
"versionType": "git"
},
{
"lessThan": "3bbbe7ae3fdada0df4157c1ffe989f92dfa8dcd6",
"status": "affected",
"version": "c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83",
"versionType": "git"
},
{
"lessThan": "d6f422b122922d1abee907d673bcc990e5f3672d",
"status": "affected",
"version": "c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83",
"versionType": "git"
},
{
"lessThan": "f2dc841d7dc9063fe9b47ced869b1271e55052ae",
"status": "affected",
"version": "c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83",
"versionType": "git"
},
{
"lessThan": "1cd927002120678bd5d23c760246639caa53040e",
"status": "affected",
"version": "c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83",
"versionType": "git"
},
{
"lessThan": "d7a076fb596c7b408ed6df74793a597990a6d860",
"status": "affected",
"version": "c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83",
"versionType": "git"
},
{
"lessThan": "178b9b570c0f75fa7e691490520328b20d19138e",
"status": "affected",
"version": "c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83",
"versionType": "git"
},
{
"lessThan": "ea6ec3343e05f7937a53eb6d7617b3abdb4abc19",
"status": "affected",
"version": "c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/spi/spi-ti-qspi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.12"
},
{
"lessThan": "4.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.258",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.209",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.142",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.92",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.34",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"version": "7.0.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.258",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.209",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.175",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.142",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.92",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.34",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0.11",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.1",
"versionStartIncluding": "4.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: ti-qspi: fix use-after-free after DMA setup failure\n\nThe driver falls back to PIO mode if DMA setup fails during probe.\n\nMake sure to clear the DMA channel pointer also if buffer allocation\nfails to avoid passing a pointer to the released channel to the DMA\nengine (or trying to free the channel a second time on late probe errors\nor driver unbind).\n\nThis issue was flagged by Sashiko when reviewing a devres allocation\nconversion patch."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerable path is reachable through local SPI-memory reads, including read(2) on an accessible file in a TI QSPI-backed JFFS2 or UBIFS filesystem.\nAC:L - Once memory pressure causes the coherent-buffer allocation failure, ordinary flash reads deterministically reuse the released channel without requiring a race or uncontrollable heap layout.\nPR:L - An ordinary unprivileged user can trigger flash I/O by reading a permitted file on a mounted QSPI-backed filesystem, with no capability check in the read path.\nUI:N - The attacker directly initiates the read and requires no action from another user.\nS:U - The resulting kernel and DMA corruption remains within the host kernel\u0027s security authority and does not inherently cross a VM or IOMMU boundary.\nC:H - Reuse of the released DMA channel can transfer data from unintended physical addresses into kernel buffers, enabling serious kernel-memory disclosure.\nI:H - Stale DMA submissions or a second channel release can corrupt DMA state, interfere with a reassigned client, and plausibly provide memory-corruption or code-execution primitives.\nA:H - Reusing or releasing the stale channel can cause an oops, panic, DMA timeout, or loss of access to a critical flash-backed filesystem."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:40:08.448Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9c6f306a8140962c7284197db54b96fdb5f468d6"
},
{
"url": "https://git.kernel.org/stable/c/3bbbe7ae3fdada0df4157c1ffe989f92dfa8dcd6"
},
{
"url": "https://git.kernel.org/stable/c/d6f422b122922d1abee907d673bcc990e5f3672d"
},
{
"url": "https://git.kernel.org/stable/c/f2dc841d7dc9063fe9b47ced869b1271e55052ae"
},
{
"url": "https://git.kernel.org/stable/c/1cd927002120678bd5d23c760246639caa53040e"
},
{
"url": "https://git.kernel.org/stable/c/d7a076fb596c7b408ed6df74793a597990a6d860"
},
{
"url": "https://git.kernel.org/stable/c/178b9b570c0f75fa7e691490520328b20d19138e"
},
{
"url": "https://git.kernel.org/stable/c/ea6ec3343e05f7937a53eb6d7617b3abdb4abc19"
}
],
"title": "spi: ti-qspi: fix use-after-free after DMA setup failure",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-64221",
"datePublished": "2026-07-24T15:23:07.502Z",
"dateReserved": "2026-07-19T15:36:31.770Z",
"dateUpdated": "2026-08-05T12:40:08.448Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-64221",
"date": "2026-09-14",
"epss": "0.00126",
"percentile": "0.02615"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2026-64221\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-07-24T16:16:49.923\",\"lastModified\":\"2026-08-11T18:25:02.363\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nspi: ti-qspi: fix use-after-free after DMA setup failure\\n\\nThe driver falls back to PIO mode if DMA setup fails during probe.\\n\\nMake sure to clear the DMA channel pointer also if buffer allocation\\nfails to avoid passing a pointer to the released channel to the DMA\\nengine (or trying to free the channel a second time on late probe errors\\nor driver unbind).\\n\\nThis issue was flagged by Sashiko when reviewing a devres allocation\\nconversion patch.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/spi/spi-ti-qspi.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83\",\"lessThan\":\"9c6f306a8140962c7284197db54b96fdb5f468d6\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83\",\"lessThan\":\"3bbbe7ae3fdada0df4157c1ffe989f92dfa8dcd6\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83\",\"lessThan\":\"d6f422b122922d1abee907d673bcc990e5f3672d\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83\",\"lessThan\":\"f2dc841d7dc9063fe9b47ced869b1271e55052ae\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83\",\"lessThan\":\"1cd927002120678bd5d23c760246639caa53040e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83\",\"lessThan\":\"d7a076fb596c7b408ed6df74793a597990a6d860\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83\",\"lessThan\":\"178b9b570c0f75fa7e691490520328b20d19138e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83\",\"lessThan\":\"ea6ec3343e05f7937a53eb6d7617b3abdb4abc19\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/spi/spi-ti-qspi.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.12\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.12\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.258\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.209\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.175\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.142\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.92\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.34\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.0.11\",\"lessThanOrEqual\":\"7.0.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.1\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.12\",\"versionEndExcluding\":\"5.10.258\",\"matchCriteriaId\":\"7FED9066-C252-4AA0-A5D6-7FDDC40E11A6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.209\",\"matchCriteriaId\":\"919C10A9-7951-4A74-BADD-C135A0A8D8B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.175\",\"matchCriteriaId\":\"92385813-D91D-480D-83A1-F423D2CBB2BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.142\",\"matchCriteriaId\":\"FBFF77B0-526A-4AF1-84D0-ED7187624A67\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.92\",\"matchCriteriaId\":\"9CB90BD9-95B7-4D7F-9F17-4ECE6CFB66C9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.18.34\",\"matchCriteriaId\":\"A4B1EF6D-18D7-4838-BC37-7499D5DCC3C0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.19\",\"versionEndExcluding\":\"7.0.11\",\"matchCriteriaId\":\"0520D091-FC52-4A50-AF07-70AE7D08B750\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"B1EF7059-E670-45F4-B422-54C40FA86390\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.1:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"0D38F0BF-A728-4133-A358-D44A2F7EE6D6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.1:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC732D08-5F7B-46D9-B154-E60C7F4F0A97\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.1:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"E5910A9D-F60A-409A-B486-FE66BFEBA9B9\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/178b9b570c0f75fa7e691490520328b20d19138e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/1cd927002120678bd5d23c760246639caa53040e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3bbbe7ae3fdada0df4157c1ffe989f92dfa8dcd6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9c6f306a8140962c7284197db54b96fdb5f468d6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d6f422b122922d1abee907d673bcc990e5f3672d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d7a076fb596c7b408ed6df74793a597990a6d860\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ea6ec3343e05f7937a53eb6d7617b3abdb4abc19\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f2dc841d7dc9063fe9b47ced869b1271e55052ae\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
"redhat_vex": {
"aggregate_severity": "Important",
"current_release_date": "2026-08-13T16:36:46+00:00",
"cve": "CVE-2026-64221",
"id": "CVE-2026-64221",
"initial_release_date": "2026-07-24T00:00:00+00:00",
"product_status:known_not_affected": "274",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: Linux kernel: spi: ti-qspi use-after-free allows privilege escalation or denial of service",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-64221.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "important",
"current_release_date": "2026-09-10T02:26:27Z",
"cve": "CVE-2026-64221",
"id": "CVE-2026-64221",
"initial_release_date": "2026-07-25T00:14:16Z",
"product_status:first_fixed": "2",
"product_status:known_affected": "669",
"product_status:known_not_affected": "52",
"product_status:recommended": "250",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2026-64221",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-64221.json",
"version": "12"
}
}
}
Loading…
Loading…
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Loading…
Loading…