CVE Explorer

CVE-2026-46172

In the Linux kernel, the following vulnerability has been resolved: ipv6: xfrm6: release dst on error in xfrm6_rcv_encap() xfrm6_rcv_encap() performs an IPv6 route lookup when the skb does not already have a dst attached. ip6_route_input_lookup() returns a referenced dst entry even when the lookup resolves to an error route. If dst->error is set, xfrm6_rcv_encap() drops the skb without attaching the dst to the skb and without releasing the reference returned by the lookup. Repeated packets hi

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:521b998ca2a6b55c59b674268f1f0a6362e95fd82b6322b369335a8fa55fbcb5

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/ipv6/xfrm6_protocol.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a0721bcd72641c32b281f227a94505b31cf54117","status":"affected","version":"0146dca70b877b73c5fd9c67912b8a0ca8a7bac7","versionType":"git"},{"lessThan":"a20b34f6e854fe6f2aa82528fae7a88759919eb4","status":"affected","version":"0146dca70b877b73c5fd9c67912b8a0ca8a7bac7","versionType":"git"},{"lessThan":"870560015ce6e0d8f841c6a8aba33c44be52c727","status":"affected","version":"0146dca70b877b73c5fd…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/ipv6/xfrm6_protocol.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.8"},{"lessThan":"5.8","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"},{"lessT…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/affected/1

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/554c9b090c8ac5b1c5c507f4badf8d5d0c9c6e13"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/6a5eec0a2a0e99ec9743cf8f1c4082178811d90a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/870560015ce6e0d8f841c6a8aba33c44be52c727"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/9d5047782f9bd2829e529df69209bf3232eb561f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/a0721bcd72641c32b281f227a94505b31cf54117"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/a20b34f6e854fe6f2aa82528fae7a88759919eb4"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/bc0fcb9823cd0894934cf968b525c575833d7078"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/c2efc4956981066df2fef1cc77391b523db6d8e4"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4f04f230baa6bcaa0ddb529dc090373a46a97b502a91b648664263d8aa608994 · sha256:30c7729fbe981d2f… · /containers/cna/references/3

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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