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CVE-2026-53261

In the Linux kernel, the following vulnerability has been resolved: devlink: Release nested relation on devlink free devlink relation state is normally released from devl_unregister(), which calls devlink_rel_put(). This misses devlink instances that get a nested relation before registration and then fail probe before devl_register() is reached. That flow can happen for SFs. The child devlink gets linked to its parent before registration, then a later probe error calls devlink_free() directly
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:069b530456c9e0e8f246c277ab9a6e5cf62a6067619fdee5fa51cbd346c25e63
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":["net/devlink/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a9137286884703113b1c9e6403bd6d7d97b14754","status":"affected","version":"c137743bce02b18c1537d4681aa515f7b80bf0a8","versionType":"git"},{"lessThan":"927f96861f939c0b517d13ed27bf4fabbfc1cfb3","status":"affected","version":"c137743bce02b18c1537d4681aa515f7b80bf0a8","versionType":"git"},{"lessThan":"11324d52b0c63f4f202b35793c6507a575e9a689","status":"affected","version":"c137743bce02b18c1537d4681aa…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:327dc211689c4fcbbdfa82a89dcf1369d33285e30dcb3e7809afaa366953d819 · sha256:3bc1b59e4499e233… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/devlink/core.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":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:327dc211689c4fcbbdfa82a89dcf1369d33285e30dcb3e7809afaa366953d819 · sha256:3bc1b59e4499e233… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/devlink/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a9137286884703113b1c9e6403bd6d7d97b14754","status":"affected","version":"c137743bce02b18c1537d4681aa515f7b80bf0a8","versionType":"git"},{"lessThan":"927f96861f939c0b517d13ed27bf4fabbfc1cfb3","status":"affected","version":"c137743bce02b18c1537d4681aa515f7b80bf0a8","versionType":"git"},{"lessThan":"11324d52b0c63f4f202b35793c6507a575e9a689","status":"affected","version":"c137743bce02b18c1537d4681aa…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:327dc211689c4fcbbdfa82a89dcf1369d33285e30dcb3e7809afaa366953d819 · sha256:3bc1b59e4499e233… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/devlink/core.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":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:327dc211689c4fcbbdfa82a89dcf1369d33285e30dcb3e7809afaa366953d819 · sha256:3bc1b59e4499e233… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/11324d52b0c63f4f202b35793c6507a575e9a689"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:327dc211689c4fcbbdfa82a89dcf1369d33285e30dcb3e7809afaa366953d819 · sha256:3bc1b59e4499e233… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/3522b21fd7e1863d0734537737bd59f1b90d0190"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:327dc211689c4fcbbdfa82a89dcf1369d33285e30dcb3e7809afaa366953d819 · sha256:3bc1b59e4499e233… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/927f96861f939c0b517d13ed27bf4fabbfc1cfb3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:327dc211689c4fcbbdfa82a89dcf1369d33285e30dcb3e7809afaa366953d819 · sha256:3bc1b59e4499e233… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/a9137286884703113b1c9e6403bd6d7d97b14754"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:327dc211689c4fcbbdfa82a89dcf1369d33285e30dcb3e7809afaa366953d819 · sha256:3bc1b59e4499e233… · /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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