Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-64410

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: IPIP tunnel hardware offload is not yet support No driver supports for IPIP tunnels yet, give up early on setting up the hardware offload for this scenario. This patch adds a stub that can be enhanced to add more configuration that are currently not supported. As of now, the offload work is enqueued to the worker, then ignored if the hardware offload configuration is not supported. Check the NF_FLOW_HW
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2286b2a9809a431843de6a679d3f2c76383cb176aacaf806d17a1f68b5f12e4a
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":["include/net/netfilter/nf_flow_table.h","net/netfilter/nf_flow_table_core.c","net/netfilter/nf_flow_table_offload.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc3","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ea41cbd15bef3653ebfa5b6b28a898c04e0dc46030462b5730e94552322f04f0 · sha256:f3283199c3b578b1… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["include/net/netfilter/nf_flow_table.h","net/netfilter/nf_flow_table_core.c","net/netfilter/nf_flow_table_offload.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9efe838c13133acb70c78d04c49e8362fe533566","status":"affected","version":"ab427db17885814069bae891834f20842f0ac3a4","versionType":"git"},{"lessThan":"6c5dcab95f4cd42a1648739ec9300fbb4b1a021f","status":"affected","version":"ab427db17885814069bae891834f20842f0ac3a4","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ea41cbd15bef3653ebfa5b6b28a898c04e0dc46030462b5730e94552322f04f0 · sha256:f3283199c3b578b1… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["include/net/netfilter/nf_flow_table.h","net/netfilter/nf_flow_table_core.c","net/netfilter/nf_flow_table_offload.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc3","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ea41cbd15bef3653ebfa5b6b28a898c04e0dc46030462b5730e94552322f04f0 · sha256:f3283199c3b578b1… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["include/net/netfilter/nf_flow_table.h","net/netfilter/nf_flow_table_core.c","net/netfilter/nf_flow_table_offload.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9efe838c13133acb70c78d04c49e8362fe533566","status":"affected","version":"ab427db17885814069bae891834f20842f0ac3a4","versionType":"git"},{"lessThan":"6c5dcab95f4cd42a1648739ec9300fbb4b1a021f","status":"affected","version":"ab427db17885814069bae891834f20842f0ac3a4","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ea41cbd15bef3653ebfa5b6b28a898c04e0dc46030462b5730e94552322f04f0 · sha256:f3283199c3b578b1… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:ea41cbd15bef3653ebfa5b6b28a898c04e0dc46030462b5730e94552322f04f0 · sha256:f3283199c3b578b1… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/6c5dcab95f4cd42a1648739ec9300fbb4b1a021f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea41cbd15bef3653ebfa5b6b28a898c04e0dc46030462b5730e94552322f04f0 · sha256:f3283199c3b578b1… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/9efe838c13133acb70c78d04c49e8362fe533566"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea41cbd15bef3653ebfa5b6b28a898c04e0dc46030462b5730e94552322f04f0 · sha256:f3283199c3b578b1… · /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.

← Back to CVE Explorer