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CVE-2026-74432 rxrpc: Fix leak of released call in recvmsg(MSG_PEEK)

🗓️ 15 Aug 2026 05:59:32Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

rxrpc_recvmsg leaks a reference to an already-released call when MSG_PEEK is set.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74432
15 Aug 202605:59
attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
24 Aug 202610:19
astralinux
cve
CVE
CVE-2026-74432
15 Aug 202605:59
cve
debiancve
Debian CVE
CVE-2026-74432
15 Aug 202605:59
debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
4 Sep 202600:00
oraclelinux
euvd
EUVD
EUVD-2026-59579
15 Aug 202605:59
euvd
nvd
NVD
CVE-2026-74432
15 Aug 202606:22
nvd
osv
OSV
BELL-CVE-2026-74432
18 Aug 202606:06
osv
osv
OSV
DEBIAN-CVE-2026-74432
15 Aug 202606:22
osv
osv
OSV
UBUNTU-CVE-2026-74432
15 Aug 202606:22
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/rxrpc/recvmsg.c"
    ],
    "versions": [
      {
        "version": "7692bde890061797f3dece0148d7859e85c55778",
        "lessThan": "86eff3140c9d4b52bba13d1cba266da933403e51",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "839fe96c15209dc2255c064bb44b636efe04f032",
        "lessThan": "e473cd3046a1aaec1e39af5df2042ce7c04d5e74",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
        "lessThan": "2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
        "lessThan": "4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4aed0eeca58e26d752bb08b293b8dc75c6820b23",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c75a97a32a5fa2060c3dd30207e63b6914b606d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.6.100",
        "lessThan": "6.6.145",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.12.40",
        "lessThan": "6.12.97",
        "status": "affected",
        "versionType": "semver"
      },
      {
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        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.15.8",
        "lessThan": "6.16",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/rxrpc/recvmsg.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 Aug 2026 12:47Current
EPSS0.00156
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