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CVE-2026-43066

In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4_fc_replay_inode() error paths During code review, Joseph found that ext4_fc_replay_inode() calls ext4_get_fc_inode_loc() to get the inode location, which holds a reference to iloc.bh that must be released via brelse(). However, several error paths jump to the 'out' label without releasing iloc.bh: - ext4_handle_dirty_metadata() failure - sync_dirty_buffer() failure - ext4_mark_inode_used() f
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7191c057c038b19dd11ecacab156c0f757b3ce0b5375850b55591fcb6f0afbb5
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":"affected","product":"Linux","programFiles":["fs/ext4/fast_commit.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.10"},{"lessThan":"5.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessTha…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ext4/fast_commit.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0892f12cd49fde5d5db68137923db107f894f3a3","status":"affected","version":"8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2","versionType":"git"},{"lessThan":"5a63033696e60b5d70816f1d119645ac5b0b0a03","status":"affected","version":"8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2","versionType":"git"},{"lessThan":"9c90449a9ac2cd1ba540ad2561b8b70c1bfb0a25","status":"affected","version":"8016e29f4362e285f0f7e38f…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ext4/fast_commit.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.10"},{"lessThan":"5.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessTha…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ext4/fast_commit.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0892f12cd49fde5d5db68137923db107f894f3a3","status":"affected","version":"8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2","versionType":"git"},{"lessThan":"5a63033696e60b5d70816f1d119645ac5b0b0a03","status":"affected","version":"8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2","versionType":"git"},{"lessThan":"9c90449a9ac2cd1ba540ad2561b8b70c1bfb0a25","status":"affected","version":"8016e29f4362e285f0f7e38f…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0892f12cd49fde5d5db68137923db107f894f3a3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/19782b4c793b49a6aa4abbb307ddff3610009d21"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/5a63033696e60b5d70816f1d119645ac5b0b0a03"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/9c90449a9ac2cd1ba540ad2561b8b70c1bfb0a25"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/c426231e3d51916e83b6d1ab7ed8a65e83bca5b4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/ca99cbcc316cdfd2040cc2b13d1426ccb3b3b50b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/ec0a7500d8eace5b4f305fa0c594dd148f0e8d29"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/f7817ad399d604e8639005d87d148b5ec626ad26"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c58752f2e69fea740284c711db80d0bafca3d301bf13f2dd8f2de63874bec1 · sha256:ff86cb9a519cbe0d… · /containers/cna/references/5

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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