Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-64251

In the Linux kernel, the following vulnerability has been resolved: pwrseq: core: fix use-after-free in pwrseq_debugfs_seq_next() pwrseq_debugfs_seq_next() declares 'next' with __free(put_device), which causes put_device() to be called on the returned pointer when the variable goes out of scope. This results in a use-after-free since the seq_file framework receives a pointer whose reference has already been dropped. Simply removing __free(put_device) would fix the UAF but would leak the refe
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:469868644667c8f6337f652669585a28130134e93ccf4d895b44292dd119b34d
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":["drivers/power/sequencing/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.95","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.38","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.3","versionType":"semver"},{"l…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/power/sequencing/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ba0b9f04c7a5f9887b8ce672eaf049502c0548ec","status":"affected","version":"249ebf3f65f8530beb2cbfb91bff1d83ba88d23c","versionType":"git"},{"lessThan":"e91df6d273445c03f5aa302bfe147eda33d45794","status":"affected","version":"249ebf3f65f8530beb2cbfb91bff1d83ba88d23c","versionType":"git"},{"lessThan":"73569a44fca2992f0ca4a4c0104069741b9873a0","status":"affected","version":"249ebf3f65f853…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/power/sequencing/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.95","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.38","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.3","versionType":"semver"},{"l…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/power/sequencing/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ba0b9f04c7a5f9887b8ce672eaf049502c0548ec","status":"affected","version":"249ebf3f65f8530beb2cbfb91bff1d83ba88d23c","versionType":"git"},{"lessThan":"e91df6d273445c03f5aa302bfe147eda33d45794","status":"affected","version":"249ebf3f65f8530beb2cbfb91bff1d83ba88d23c","versionType":"git"},{"lessThan":"73569a44fca2992f0ca4a4c0104069741b9873a0","status":"affected","version":"249ebf3f65f853…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /containers/cna/metrics/0/cvssV3_1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/257595adf9dac15ae1edd9d07753fbc576a7583d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/73569a44fca2992f0ca4a4c0104069741b9873a0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ba0b9f04c7a5f9887b8ce672eaf049502c0548ec"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e91df6d273445c03f5aa302bfe147eda33d45794"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd1cf1d910e3965941300a3589efd9f3eb117a5907184911d44e22df75141424 · sha256:2d2b2518c8dbe1d9… · /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.

← Back to CVE Explorer