CVE-2026-80537 xfs: fix off-by-one in rtrefcount btree root level validation
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2026-80537 | 26 Aug 202614:37 | – | cve |
 | CVE-2026-80537 | 26 Aug 202614:37 | – | debiancve |
 | EUVD-2026-66452 | 27 Aug 202606:31 | – | euvd |
 | CVE-2026-80537 | 26 Aug 202615:17 | – | nvd |
 | DEBIAN-CVE-2026-80537 | 26 Aug 202615:17 | – | osv |
 | PT-2026-82153 | 26 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-80537 | 26 Aug 202617:00 | – | redhatcve |
 | Linux Distros Unpatched Vulnerability : CVE-2026-80537 | 26 Aug 202600:00 | – | nessus |
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/xfs/libxfs/xfs_rtrefcount_btree.c"
],
"versions": [
{
"version": "9abe03a0e4f978615a2b1b484b8d09ca84c16ea0",
"lessThan": "8a0ecae2ecda9f9a83a496ed05c42c4b1f5c3f2d",
"status": "affected",
"versionType": "git"
},
{
"version": "9abe03a0e4f978615a2b1b484b8d09ca84c16ea0",
"lessThan": "ccebfc309441e0b37b2e6ece90f18810a489d326",
"status": "affected",
"versionType": "git"
},
{
"version": "9abe03a0e4f978615a2b1b484b8d09ca84c16ea0",
"lessThan": "cc3144da377de5fb422d44a2311f978623f7c900",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/xfs/libxfs/xfs_rtrefcount_btree.c"
],
"versions": [
{
"version": "6.14",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.14",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.46",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1.10",
"lessThanOrEqual": "7.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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27 Aug 2026 05:01Current
CVSS 3.17.8