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CVE-2026-43179

In the Linux kernel, the following vulnerability has been resolved: erofs: fix incorrect early exits for invalid metabox-enabled images Crafted EROFS images with metadata compression enabled can trigger incorrect early returns, leading to folio reference leaks. However, this does not cause system crashes or other severe issues.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:546fc61ec0ce0ef2e98e4c8956d4e7695275ba3cffd39c3c16bf15606f1c7f3c
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/erofs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"041b5163bb9b2e81050bcd885b3373bf2f42d5f5","status":"affected","version":"414091322c6363c9283aeb177101e4d7a3819ccd","versionType":"git"},{"lessThan":"56e4a84220045b6af0f1efc11825b39217c7decf","status":"affected","version":"414091322c6363c9283aeb177101e4d7a3819ccd","versionType":"git"},{"lessThan":"643575d5a4f24b23b0c54aa20aa74a4abed8ff5e","status":"affected","version":"414091322c6363c9283aeb177101e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbd4765fde8b7b4e022c57827c470b0a7a36e7ddd8db18d6ba2ed787b088074c · sha256:483fa7914633a2be… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/erofs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbd4765fde8b7b4e022c57827c470b0a7a36e7ddd8db18d6ba2ed787b088074c · sha256:483fa7914633a2be… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/erofs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"041b5163bb9b2e81050bcd885b3373bf2f42d5f5","status":"affected","version":"414091322c6363c9283aeb177101e4d7a3819ccd","versionType":"git"},{"lessThan":"56e4a84220045b6af0f1efc11825b39217c7decf","status":"affected","version":"414091322c6363c9283aeb177101e4d7a3819ccd","versionType":"git"},{"lessThan":"643575d5a4f24b23b0c54aa20aa74a4abed8ff5e","status":"affected","version":"414091322c6363c9283aeb177101e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbd4765fde8b7b4e022c57827c470b0a7a36e7ddd8db18d6ba2ed787b088074c · sha256:483fa7914633a2be… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/erofs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbd4765fde8b7b4e022c57827c470b0a7a36e7ddd8db18d6ba2ed787b088074c · sha256:483fa7914633a2be… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/041b5163bb9b2e81050bcd885b3373bf2f42d5f5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd4765fde8b7b4e022c57827c470b0a7a36e7ddd8db18d6ba2ed787b088074c · sha256:483fa7914633a2be… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/56e4a84220045b6af0f1efc11825b39217c7decf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd4765fde8b7b4e022c57827c470b0a7a36e7ddd8db18d6ba2ed787b088074c · sha256:483fa7914633a2be… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/643575d5a4f24b23b0c54aa20aa74a4abed8ff5e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd4765fde8b7b4e022c57827c470b0a7a36e7ddd8db18d6ba2ed787b088074c · sha256:483fa7914633a2be… · /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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