Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-45926

In the Linux kernel, the following vulnerability has been resolved: rust: pwm: Fix potential memory leak on init error When initializing a PWM chip using pwmchip_alloc(), the allocated device owns an initial reference that must be released on all error paths. If __pinned_init() were to fail, the allocated pwm_chip would currently leak because the error path returns without calling pwmchip_put().
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1e192d955f54d420fe00b60838088943bb7d68105e1d6a5aea474343b5ada077
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":["rust/kernel/pwm.rs"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:250d0d8af7645425462c7927686687038cc510b110472ea888c83fd4d192baa0 · sha256:bc352b3cbde3c4f3… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["rust/kernel/pwm.rs"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"baa8b7097d9cc68ff85819cf683972a58c2ce32b","status":"affected","version":"7b3dce814a15bc5d9fb6124cd945291012c4ebb9","versionType":"git"},{"lessThan":"a2633dc243c35754a0c2270131d8a199c987c9bf","status":"affected","version":"7b3dce814a15bc5d9fb6124cd945291012c4ebb9","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:250d0d8af7645425462c7927686687038cc510b110472ea888c83fd4d192baa0 · sha256:bc352b3cbde3c4f3… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["rust/kernel/pwm.rs"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:250d0d8af7645425462c7927686687038cc510b110472ea888c83fd4d192baa0 · sha256:bc352b3cbde3c4f3… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["rust/kernel/pwm.rs"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"baa8b7097d9cc68ff85819cf683972a58c2ce32b","status":"affected","version":"7b3dce814a15bc5d9fb6124cd945291012c4ebb9","versionType":"git"},{"lessThan":"a2633dc243c35754a0c2270131d8a199c987c9bf","status":"affected","version":"7b3dce814a15bc5d9fb6124cd945291012c4ebb9","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:250d0d8af7645425462c7927686687038cc510b110472ea888c83fd4d192baa0 · sha256:bc352b3cbde3c4f3… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/a2633dc243c35754a0c2270131d8a199c987c9bf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:250d0d8af7645425462c7927686687038cc510b110472ea888c83fd4d192baa0 · sha256:bc352b3cbde3c4f3… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/baa8b7097d9cc68ff85819cf683972a58c2ce32b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:250d0d8af7645425462c7927686687038cc510b110472ea888c83fd4d192baa0 · sha256:bc352b3cbde3c4f3… · /containers/cna/references/0

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.

← Back to CVE Explorer