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CVE-2026-46246

In the Linux kernel, the following vulnerability has been resolved: power: supply: pm8916_lbc: Fix use-after-free for extcon in IRQ handler Using the `devm_` variant for requesting IRQ _before_ the `devm_` variant for allocating/registering the `extcon` handle, means that the `extcon` handle will be deallocated/unregistered _before_ the interrupt handler (since `devm_` naturally deallocates in reverse allocation order). This means that during removal, there is a race condition where an interru
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:af0f00fad4415d0dd6cc8651adab6f5b0bce79de70ad9207162dd30b2087b773
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":["drivers/power/supply/pm8916_lbc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9fab0120907e6965168e55b1e17cb9dfaf262b86","status":"affected","version":"f8d7a3d21160a0cab4d15b81231f2a76b0fcee13","versionType":"git"},{"lessThan":"47abfc207ab02cf1297257e282e8048da63f0d08","status":"affected","version":"f8d7a3d21160a0cab4d15b81231f2a76b0fcee13","versionType":"git"},{"lessThan":"48e0f68b50c344bb2d78d65dd98f93e41276ee00","status":"affected","version":"f8d7a3d21160…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b8ff7cb6bf6bc566168a395493719458682d43a929aaa4cc92f6bce69780d296 · sha256:6aff28deb36e6a34… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/power/supply/pm8916_lbc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.75","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b8ff7cb6bf6bc566168a395493719458682d43a929aaa4cc92f6bce69780d296 · sha256:6aff28deb36e6a34… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/power/supply/pm8916_lbc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9fab0120907e6965168e55b1e17cb9dfaf262b86","status":"affected","version":"f8d7a3d21160a0cab4d15b81231f2a76b0fcee13","versionType":"git"},{"lessThan":"47abfc207ab02cf1297257e282e8048da63f0d08","status":"affected","version":"f8d7a3d21160a0cab4d15b81231f2a76b0fcee13","versionType":"git"},{"lessThan":"48e0f68b50c344bb2d78d65dd98f93e41276ee00","status":"affected","version":"f8d7a3d21160…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b8ff7cb6bf6bc566168a395493719458682d43a929aaa4cc92f6bce69780d296 · sha256:6aff28deb36e6a34… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/power/supply/pm8916_lbc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.75","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b8ff7cb6bf6bc566168a395493719458682d43a929aaa4cc92f6bce69780d296 · sha256:6aff28deb36e6a34… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/23067259919663580c6f81801847cfc7bd54fd1f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8ff7cb6bf6bc566168a395493719458682d43a929aaa4cc92f6bce69780d296 · sha256:6aff28deb36e6a34… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/47abfc207ab02cf1297257e282e8048da63f0d08"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8ff7cb6bf6bc566168a395493719458682d43a929aaa4cc92f6bce69780d296 · sha256:6aff28deb36e6a34… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/48e0f68b50c344bb2d78d65dd98f93e41276ee00"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8ff7cb6bf6bc566168a395493719458682d43a929aaa4cc92f6bce69780d296 · sha256:6aff28deb36e6a34… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9fab0120907e6965168e55b1e17cb9dfaf262b86"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8ff7cb6bf6bc566168a395493719458682d43a929aaa4cc92f6bce69780d296 · sha256:6aff28deb36e6a34… · /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.

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