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CVE-2026-63911 xfrm: iptfs: reset runtime state when cloning SAs

🗓️ 19 Jul 2026 14:55:16Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 49 Views

Linux kernel fix: iptfs cloning of security associations now resets runtime state to prevent use-after-free.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux kernel iptfs function Data Compromise
9 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-63911
1 Oct 202618:00
–circl
cve
CVE
CVE-2026-63911
19 Jul 202614:55
–cve
debiancve
Debian CVE
CVE-2026-63911
19 Jul 202614:55
–debiancve
euvd
EUVD
EUVD-2026-45684
19 Jul 202614:55
–euvd
nvd
NVD
CVE-2026-63911
19 Jul 202616:17
–nvd
osv_bell
osv_bell
BELL-CVE-2026-63911
22 Jul 202606:05
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-63911
19 Jul 202616:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-63911
20 Jul 202600:00
–osv_ubuntu
osv_usn
osv_usn
USN-8593-1 linux-ibm, linux-oracle vulnerabilities
23 Jul 202607:35
–osv_usn
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/xfrm/xfrm_iptfs.c"
    ],
    "versions": [
      {
        "version": "0e4fbf013fa566f274ce9b4ce698c75b1f998c52",
        "lessThan": "9327252e04626d4bb02ca8c0c108fbe8eabf0c5a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0e4fbf013fa566f274ce9b4ce698c75b1f998c52",
        "lessThan": "dfb9f6cbfa9826655a49698cf90eb800fce2178e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0e4fbf013fa566f274ce9b4ce698c75b1f998c52",
        "lessThan": "7f83d174073234839aea176f265e517e0d50a1d2",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/xfrm/xfrm_iptfs.c"
    ],
    "versions": [
      {
        "version": "6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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