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CVE-2026-46104

In the Linux kernel, the following vulnerability has been resolved: selinux: use sk blob accessor in socket permission helpers SELinux socket state lives in the composite LSM socket blob. sock_has_perm() and nlmsg_sock_has_extended_perms() currently dereference sk->sk_security directly, which assumes the SELinux socket blob is at offset zero. In stacked configurations that assumption does not hold. If another LSM allocates socket blob storage before SELinux, these helpers may read the wrong
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6679673b570611401cc3c4a0497985b952d05fb94adbba49fcb3b09f7040a762
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["security/selinux/hooks.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d350fef4bc2467fe1bce15f7a20fe60e01ce41ad","status":"affected","version":"d1d991efaf34606d500dcbd28bedc0666eeec8e2","versionType":"git"},{"lessThan":"7eca71f57f194c1638ebb7f4097d6be8fd04c101","status":"affected","version":"d1d991efaf34606d500dcbd28bedc0666eeec8e2","versionType":"git"},{"lessThan":"032e70aff025d7c519af9ab791cd084380619263","status":"affected","version":"d1d991efaf34606d500dc…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5405aff01b4a1c78490b161f8e2c3f3a8bab995e1e5bcc311773cfc0f28a5b36 · sha256:286490b444d90121… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["security/selinux/hooks.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.30","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5405aff01b4a1c78490b161f8e2c3f3a8bab995e1e5bcc311773cfc0f28a5b36 · sha256:286490b444d90121… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["security/selinux/hooks.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d350fef4bc2467fe1bce15f7a20fe60e01ce41ad","status":"affected","version":"d1d991efaf34606d500dcbd28bedc0666eeec8e2","versionType":"git"},{"lessThan":"7eca71f57f194c1638ebb7f4097d6be8fd04c101","status":"affected","version":"d1d991efaf34606d500dcbd28bedc0666eeec8e2","versionType":"git"},{"lessThan":"032e70aff025d7c519af9ab791cd084380619263","status":"affected","version":"d1d991efaf34606d500dc…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5405aff01b4a1c78490b161f8e2c3f3a8bab995e1e5bcc311773cfc0f28a5b36 · sha256:286490b444d90121… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["security/selinux/hooks.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.30","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5405aff01b4a1c78490b161f8e2c3f3a8bab995e1e5bcc311773cfc0f28a5b36 · sha256:286490b444d90121… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/032e70aff025d7c519af9ab791cd084380619263"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5405aff01b4a1c78490b161f8e2c3f3a8bab995e1e5bcc311773cfc0f28a5b36 · sha256:286490b444d90121… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/7eca71f57f194c1638ebb7f4097d6be8fd04c101"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5405aff01b4a1c78490b161f8e2c3f3a8bab995e1e5bcc311773cfc0f28a5b36 · sha256:286490b444d90121… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d350fef4bc2467fe1bce15f7a20fe60e01ce41ad"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5405aff01b4a1c78490b161f8e2c3f3a8bab995e1e5bcc311773cfc0f28a5b36 · sha256:286490b444d90121… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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