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CVE-2026-53134

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_fib: fix stale stack leak via the OIFNAME register For NFT_FIB_RESULT_OIFNAME the destination register is declared with len = IFNAMSIZ (four 32-bit registers), but on the lookup-fail, RTN_LOCAL and oif-mismatch paths nft_fib{4,6}_eval() only writes one register via "*dest = 0". The remaining three registers are left as whatever was on the stack in nft_do_chain()'s struct nft_regs, and a downstream expression tha
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3e0c268b8ddad796bd482a9ee3d00003a5bceb9355373c76945edf934bafae93
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":["net/ipv4/netfilter/nft_fib_ipv4.c","net/ipv6/netfilter/nft_fib_ipv6.c","net/netfilter/nft_fib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.10"},{"lessThan":"4.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ipv4/netfilter/nft_fib_ipv4.c","net/ipv6/netfilter/nft_fib_ipv6.c","net/netfilter/nft_fib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6744e49fe51bfba26522acc2d0e9703cb41d8e50","status":"affected","version":"f6d0cbcf09c506b9b022df8f9d7693a7cec3c732","versionType":"git"},{"lessThan":"eca18feed38b3377a2ec5d1f22af1170c55d0171","status":"affected","version":"f6d0cbcf09c506b9b022df8f9d7693a7cec3c732","versionType":"git"},{"lessThan":"d19ddef8c327a4773ff81f8…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/ipv4/netfilter/nft_fib_ipv4.c","net/ipv6/netfilter/nft_fib_ipv6.c","net/netfilter/nft_fib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.10"},{"lessThan":"4.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ipv4/netfilter/nft_fib_ipv4.c","net/ipv6/netfilter/nft_fib_ipv6.c","net/netfilter/nft_fib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6744e49fe51bfba26522acc2d0e9703cb41d8e50","status":"affected","version":"f6d0cbcf09c506b9b022df8f9d7693a7cec3c732","versionType":"git"},{"lessThan":"eca18feed38b3377a2ec5d1f22af1170c55d0171","status":"affected","version":"f6d0cbcf09c506b9b022df8f9d7693a7cec3c732","versionType":"git"},{"lessThan":"d19ddef8c327a4773ff81f8…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/3544210609f6d1db282bbdeca639104ef624c393"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/6744e49fe51bfba26522acc2d0e9703cb41d8e50"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/84d8f58cf28a0415413f43ba7148f7bacd4c1b6e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/8c84885e9790823828bb8084736ea15769b1ac16"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/ab185e0c4fb82dfba6fb86f8271e06f931d9c64c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/d19ddef8c327a4773ff81f8e51027d1e0b4cf069"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/eb8a8124484dbc3c2b543e207da39bbccb703d31"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/eca18feed38b3377a2ec5d1f22af1170c55d0171"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3b5446b07a0f9df7f1e90cb22fd5284e9baa7127228c3f3a0a449ba0d1b2bfb · sha256:f5c5a2275c500db4… · /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.

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