CVE-2026-74432
Full vulnerability record from the local CVENow database.
Description
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix leak of released call in recvmsg(MSG_PEEK) Fix rxrpc_recvmsg() to also drop the ref it holds on an already-released call if MSG_PEEK is in force (the function holds a ref on the call irrespective of whether MSG_PEEK is specified or not).
Severity
Not scored
CVSS score
Not available
Vulnerability status
Received
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2026-08-15 06:22:45.317000
Last modified
2026-10-30 13:19:58.877000
View original CVE JSON
{
"id": "CVE-2026-74432",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2026-08-15T06:22:45.317",
"lastModified": "2026-10-30T13:19:58.877",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Fix leak of released call in recvmsg(MSG_PEEK)\n\nFix rxrpc_recvmsg() to also drop the ref it holds on an already-released\ncall if MSG_PEEK is in force (the function holds a ref on the call\nirrespective of whether MSG_PEEK is specified or not)."
}
],
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
"vendor": "Linux",
"product": "Linux",
"defaultStatus": "unaffected",
"programFiles": [
"net/rxrpc/recvmsg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"versions": [
{
"version": "7692bde890061797f3dece0148d7859e85c55778",
"lessThan": "86eff3140c9d4b52bba13d1cba266da933403e51",
"versionType": "git",
"status": "affected"
},
{
"version": "839fe96c15209dc2255c064bb44b636efe04f032",
"lessThan": "e473cd3046a1aaec1e39af5df2042ce7c04d5e74",
"versionType": "git",
"status": "affected"
},
{
"version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
"lessThan": "2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5",
"versionType": "git",
"status": "affected"
},
{
"version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
"lessThan": "04c7103dc0923cc6ac95b97aa66bab70da7ace84",
"versionType": "git",
"status": "affected"
},
{
"version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
"lessThan": "4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c",
"versionType": "git",
"status": "affected"
},
{
"version": "4aed0eeca58e26d752bb08b293b8dc75c6820b23",
"versionType": "git",
"status": "affected"
},
{
"version": "cb720b068b18fb39c96980eb3c13f09427512be7",
"versionType": "git",
"status": "affected"
},
{
"version": "6c75a97a32a5fa2060c3dd30207e63b6914b606d",
"versionType": "git",
"status": "affected"
},
{
"version": "6.6.100",
"lessThan": "6.6.145",
"versionType": "semver",
"status": "affected"
},
{
"version": "6.12.40",
"lessThan": "6.12.97",
"versionType": "semver",
"status": "affected"
},
{
"version": "5.10.266",
"lessThan": "5.11",
"versionType": "semver",
"status": "affected"
},
{
"version": "6.1.191",
"lessThan": "6.2",
"versionType": "semver",
"status": "affected"
},
{
"version": "6.15.8",
"lessThan": "6.16",
"versionType": "semver",
"status": "affected"
}
]
},
{
"vendor": "Linux",
"product": "Linux",
"defaultStatus": "affected",
"programFiles": [
"net/rxrpc/recvmsg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"versions": [
{
"version": "6.16",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.16",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "6.6.145",
"lessThanOrEqual": "6.6.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "6.12.97",
"lessThanOrEqual": "6.12.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "6.18.40",
"lessThanOrEqual": "6.18.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "7.1.5",
"lessThanOrEqual": "7.1.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "7.2",
"lessThanOrEqual": "*",
"versionType": "original_commit_for_fix",
"status": "unaffected"
}
]
}
]
}
],
"metrics": {},
"references": [
{
"url": "https://git.kernel.org/stable/c/04c7103dc0923cc6ac95b97aa66bab70da7ace84",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/86eff3140c9d4b52bba13d1cba266da933403e51",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/e473cd3046a1aaec1e39af5df2042ce7c04d5e74",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
]
}