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CVE-2026-31714

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid memory leak in f2fs_rename() syzbot reported a f2fs bug as below: BUG: memory leak unreferenced object 0xffff888127f70830 (size 16): comm "syz.0.23", pid 6144, jiffies 4294943712 hex dump (first 16 bytes): 3c af 57 72 5b e6 8f ad 6e 8e fd 33 42 39 03 ff <.Wr[...n..3B9.. backtrace (crc 925f8a80): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6a61eb210404dcdf0064a64c7dfd16c8412f874c0b1c95adf317252710b15f65
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":["fs/f2fs/namei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a76c1cad4e80a9802ef8048662255417e3ce5b79","status":"affected","version":"7525dec4b34c80b3015c3f2ac143fd2bfc1febc3","versionType":"git"},{"lessThan":"c78206dcb912ab60b8ee3cbe8c48d749a9a12e1e","status":"affected","version":"40b2d55e045222dd6de2a54a299f682e0f954b03","versionType":"git"},{"lessThan":"047c0aef6af37a2a35181aa085c616ad286386f1","status":"affected","version":"40b2d55e045222dd6de2a54a299f68…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/f2fs/namei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.136","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.84","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.25","versionType":"semver"},{"lessThanOrEqual":…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/f2fs/namei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a76c1cad4e80a9802ef8048662255417e3ce5b79","status":"affected","version":"7525dec4b34c80b3015c3f2ac143fd2bfc1febc3","versionType":"git"},{"lessThan":"c78206dcb912ab60b8ee3cbe8c48d749a9a12e1e","status":"affected","version":"40b2d55e045222dd6de2a54a299f682e0f954b03","versionType":"git"},{"lessThan":"047c0aef6af37a2a35181aa085c616ad286386f1","status":"affected","version":"40b2d55e045222dd6de2a54a299f68…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/f2fs/namei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.136","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.84","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.25","versionType":"semver"},{"lessThanOrEqual":…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/affected/1

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/047c0aef6af37a2a35181aa085c616ad286386f1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/369eb2016d8e2f01931b3bad1cb9cefa83f44003"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/3cf11e6f36c170050c12171dd6fd3142711478fc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/a76c1cad4e80a9802ef8048662255417e3ce5b79"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/c78206dcb912ab60b8ee3cbe8c48d749a9a12e1e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f83a4c2fa1d54a6bfc1a9d12007d6d194f0bc50854936b09d5a56af0fb6b774b · sha256:bdaeeb79cc0301a9… · /containers/cna/references/1

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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