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CVE-2026-64077

In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: move to two-stage removal scheme Like previous patches for x_tables, follow same pattern in ebtables. We can't reuse xt helpers: ebt_table struct layout is incompatible. table->ops assignment is now done while still holding the ebt mutex to make sure we never expose partially-filled table struct.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b5bc797cf90667c55e022b6a3ef7236e601f77d5f4735187500575400e7d068a
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/bridge/netfilter/ebtable_broute.c","net/bridge/netfilter/ebtable_filter.c","net/bridge/netfilter/ebtable_nat.c","net/bridge/netfilter/ebtables.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"739d5dac7b2da44a756aa4d758ee3f1ccf5a27f1","status":"affected","version":"87663c39f898b18905499126548da61450628682","versionType":"git"},{"lessThan":"ef395579a7631a06d61969fc712eb80402231b89","status":"affected","version":"87663c39f898b18905499126548da61450628682","ver…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d8b084a02c5ec9eca5678919b8825b5a79f5172f59983795184e1dd483f919e9 · sha256:23c793ce9e9c4fd1… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/bridge/netfilter/ebtable_broute.c","net/bridge/netfilter/ebtable_filter.c","net/bridge/netfilter/ebtable_nat.c","net/bridge/netfilter/ebtables.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.15"},{"lessThan":"5.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","ve…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d8b084a02c5ec9eca5678919b8825b5a79f5172f59983795184e1dd483f919e9 · sha256:23c793ce9e9c4fd1… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/bridge/netfilter/ebtable_broute.c","net/bridge/netfilter/ebtable_filter.c","net/bridge/netfilter/ebtable_nat.c","net/bridge/netfilter/ebtables.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"739d5dac7b2da44a756aa4d758ee3f1ccf5a27f1","status":"affected","version":"87663c39f898b18905499126548da61450628682","versionType":"git"},{"lessThan":"ef395579a7631a06d61969fc712eb80402231b89","status":"affected","version":"87663c39f898b18905499126548da61450628682","ver…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d8b084a02c5ec9eca5678919b8825b5a79f5172f59983795184e1dd483f919e9 · sha256:23c793ce9e9c4fd1… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/bridge/netfilter/ebtable_broute.c","net/bridge/netfilter/ebtable_filter.c","net/bridge/netfilter/ebtable_nat.c","net/bridge/netfilter/ebtables.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.15"},{"lessThan":"5.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","ve…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d8b084a02c5ec9eca5678919b8825b5a79f5172f59983795184e1dd483f919e9 · sha256:23c793ce9e9c4fd1… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d8b084a02c5ec9eca5678919b8825b5a79f5172f59983795184e1dd483f919e9 · sha256:23c793ce9e9c4fd1… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/739d5dac7b2da44a756aa4d758ee3f1ccf5a27f1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d8b084a02c5ec9eca5678919b8825b5a79f5172f59983795184e1dd483f919e9 · sha256:23c793ce9e9c4fd1… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/b7f0544d86d439cb946515d2ef6a0a75e8626710"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d8b084a02c5ec9eca5678919b8825b5a79f5172f59983795184e1dd483f919e9 · sha256:23c793ce9e9c4fd1… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ef395579a7631a06d61969fc712eb80402231b89"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d8b084a02c5ec9eca5678919b8825b5a79f5172f59983795184e1dd483f919e9 · sha256:23c793ce9e9c4fd1… · /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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