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CVE-2026-46087

In the Linux kernel, the following vulnerability has been resolved: mm/damon/stat: fix memory leak on damon_start() failure in damon_stat_start() Destroy the DAMON context and reset the global pointer when damon_start() fails. Otherwise, the context allocated by damon_stat_build_ctx() is leaked, and the stale damon_stat_context pointer will be overwritten on the next enable attempt, making the old allocation permanently unreachable.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3d4ef000beebb38be32c998e5c702fbb63c31236bf6aa879c58043a25c4df487
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":["mm/damon/stat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8a62c58411cbd748d7aeab0e5b0963e33ff47a7a","status":"affected","version":"369c415e60732b7c8ed33368891581246f580d7a","versionType":"git"},{"lessThan":"50bc1d7e0f3bb6932c8dc5da0907eead0790176b","status":"affected","version":"369c415e60732b7c8ed33368891581246f580d7a","versionType":"git"},{"lessThan":"e04ed278d25bf15769800bf6e35c6737f137186f","status":"affected","version":"369c415e60732b7c8ed33368891581…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:07b2f1d104503659b00ab92dd4d8aea265bcd8c59ba93995ec6aed10cccd4fec · sha256:1a5fb537360b2da2… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/stat.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":"6.18.27","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:07b2f1d104503659b00ab92dd4d8aea265bcd8c59ba93995ec6aed10cccd4fec · sha256:1a5fb537360b2da2… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/damon/stat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8a62c58411cbd748d7aeab0e5b0963e33ff47a7a","status":"affected","version":"369c415e60732b7c8ed33368891581246f580d7a","versionType":"git"},{"lessThan":"50bc1d7e0f3bb6932c8dc5da0907eead0790176b","status":"affected","version":"369c415e60732b7c8ed33368891581246f580d7a","versionType":"git"},{"lessThan":"e04ed278d25bf15769800bf6e35c6737f137186f","status":"affected","version":"369c415e60732b7c8ed33368891581…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:07b2f1d104503659b00ab92dd4d8aea265bcd8c59ba93995ec6aed10cccd4fec · sha256:1a5fb537360b2da2… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/stat.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":"6.18.27","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:07b2f1d104503659b00ab92dd4d8aea265bcd8c59ba93995ec6aed10cccd4fec · sha256:1a5fb537360b2da2… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/50bc1d7e0f3bb6932c8dc5da0907eead0790176b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07b2f1d104503659b00ab92dd4d8aea265bcd8c59ba93995ec6aed10cccd4fec · sha256:1a5fb537360b2da2… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/8a62c58411cbd748d7aeab0e5b0963e33ff47a7a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07b2f1d104503659b00ab92dd4d8aea265bcd8c59ba93995ec6aed10cccd4fec · sha256:1a5fb537360b2da2… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e04ed278d25bf15769800bf6e35c6737f137186f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07b2f1d104503659b00ab92dd4d8aea265bcd8c59ba93995ec6aed10cccd4fec · sha256:1a5fb537360b2da2… · /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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