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CVE-2026-53367

In the Linux kernel, the following vulnerability has been resolved: selinux: fix avdcache auditing The per-task avdcache was incorrectly saving and reusing the audited vector computed by avc_audit_required() rather than recomputing based on the currently requested permissions and distinguishing the denied versus allowed cases. As a result, some permission checks were not being audited, e.g. directory write checks after a previously cached directory search check. [PM: line wrap tweaks]
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a9402f8eb6fff21481e328ae29e5ccefd632d00b817edd362ec2feff461feee9
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","security/selinux/include/objsec.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e3e722ea88e051ae5361dc540c01ba18f87b5ffd","status":"affected","version":"dde3a5d0f4dce1d1a6095e6b8eeb59b75d28fb3b","versionType":"git"},{"lessThan":"bce6a32bc888dfebb6a7d4dee454228b71ed8369","status":"affected","version":"dde3a5d0f4dce1d1a6095e6b8eeb59b75d28fb3b","versionType":"git"},{"lessThan":"f92d542577db878acfd21cc18dab23d03023b217","status":"affect…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f917a084250c4cd6956047703c64715313de1f21b25fb98e5e1d453dd6a533cc · sha256:966d6c407b41beeb… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["security/selinux/hooks.c","security/selinux/include/objsec.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","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","versio…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f917a084250c4cd6956047703c64715313de1f21b25fb98e5e1d453dd6a533cc · sha256:966d6c407b41beeb… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["security/selinux/hooks.c","security/selinux/include/objsec.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e3e722ea88e051ae5361dc540c01ba18f87b5ffd","status":"affected","version":"dde3a5d0f4dce1d1a6095e6b8eeb59b75d28fb3b","versionType":"git"},{"lessThan":"bce6a32bc888dfebb6a7d4dee454228b71ed8369","status":"affected","version":"dde3a5d0f4dce1d1a6095e6b8eeb59b75d28fb3b","versionType":"git"},{"lessThan":"f92d542577db878acfd21cc18dab23d03023b217","status":"affect…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f917a084250c4cd6956047703c64715313de1f21b25fb98e5e1d453dd6a533cc · sha256:966d6c407b41beeb… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["security/selinux/hooks.c","security/selinux/include/objsec.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","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","versio…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f917a084250c4cd6956047703c64715313de1f21b25fb98e5e1d453dd6a533cc · sha256:966d6c407b41beeb… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/bce6a32bc888dfebb6a7d4dee454228b71ed8369"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f917a084250c4cd6956047703c64715313de1f21b25fb98e5e1d453dd6a533cc · sha256:966d6c407b41beeb… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/e3e722ea88e051ae5361dc540c01ba18f87b5ffd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f917a084250c4cd6956047703c64715313de1f21b25fb98e5e1d453dd6a533cc · sha256:966d6c407b41beeb… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/f92d542577db878acfd21cc18dab23d03023b217"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f917a084250c4cd6956047703c64715313de1f21b25fb98e5e1d453dd6a533cc · sha256:966d6c407b41beeb… · /containers/cna/references/2

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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