CVE Explorer

CVE-2026-46098

In the Linux kernel, the following vulnerability has been resolved: net: caif: clear client service pointer on teardown `caif_connect()` can tear down an existing client after remote shutdown by calling `caif_disconnect_client()` followed by `caif_free_client()`. `caif_free_client()` releases the service layer referenced by `adap_layer->dn`, but leaves that pointer stale. When the socket is later destroyed, `caif_sock_destructor()` calls `caif_free_client()` again and dereferences the freed s

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2f597b01af254d061f042d4373232f51a3ad37ce356242bfe041b49a6c93defc

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/caif/cfsrvl.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"cffca7a18b8f9de7c3d3013a1f5740c412b2a501","status":"affected","version":"43e3692101086add8719c3b8b50b05c9ac5b14e1","versionType":"git"},{"lessThan":"7ef97d4675b05a103648bd9244d91dff7d8c08b0","status":"affected","version":"43e3692101086add8719c3b8b50b05c9ac5b14e1","versionType":"git"},{"lessThan":"e16859f3f4426fa349bc5519d582a93d28f5a15d","status":"affected","version":"43e3692101086add8719c3b8b50b…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/caif/cfsrvl.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.0"},{"lessThan":"3.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqu…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/affected/1

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/3ac6db584d9d420267bb8413115707eeec76d9cf"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/63d21a3aa0108b9dde4e99b0d3d5d679ac68c0f9"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/7ef97d4675b05a103648bd9244d91dff7d8c08b0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/914c6456fcfc21a3d553945dff62fd1621d6155d"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/a4b191ddc12c55ddb62feb096536f819f384d6f1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/cffca7a18b8f9de7c3d3013a1f5740c412b2a501"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/e16859f3f4426fa349bc5519d582a93d28f5a15d"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/f7cf8ece8cee3c1ee361991470cdb1eb65ab02e8"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:362ff0eafc0e18f121eb1d4e6a822d3349f2a588d022f89d409aafcbb1bbb3e3 · sha256:9f9888b3d5c0eb16… · /containers/cna/references/7

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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