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CVE-2026-23143

In the Linux kernel, the following vulnerability has been resolved: virtio_net: Fix misalignment bug in struct virtnet_info Use the new TRAILING_OVERLAP() helper to fix a misalignment bug along with the following warning: drivers/net/virtio_net.c:429:46: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] This helper creates a union between a flexible-array member (FAM) and a set of members that would otherwise follow
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1660638b8d4d89f67a685b82575b4190474ceede24f3f5f3fd32e2ea8d6a1a71
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":["drivers/net/virtio_net.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ae48108c2310f1dd700e0dbb655c2f1d92ed00fc","status":"affected","version":"ed3100e90d0d120a045a551b85eb43cf2527e885","versionType":"git"},{"lessThan":"4156c3745f06bc197094b9ee97a9584e69ed00bf","status":"affected","version":"ed3100e90d0d120a045a551b85eb43cf2527e885","versionType":"git"},{"status":"affected","version":"4c47aff10f6f0a2506dc2126c17ccd4c42bfa211","versionType":"git"},{"lessThan":…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1cf30ff5a6420c113e563e424f6dcc9bfbb90d1b5d7858609c4ffeddc53c04a0 · sha256:c781d97ee59cf359… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/virtio_net.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1cf30ff5a6420c113e563e424f6dcc9bfbb90d1b5d7858609c4ffeddc53c04a0 · sha256:c781d97ee59cf359… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/virtio_net.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ae48108c2310f1dd700e0dbb655c2f1d92ed00fc","status":"affected","version":"ed3100e90d0d120a045a551b85eb43cf2527e885","versionType":"git"},{"lessThan":"4156c3745f06bc197094b9ee97a9584e69ed00bf","status":"affected","version":"ed3100e90d0d120a045a551b85eb43cf2527e885","versionType":"git"},{"status":"affected","version":"4c47aff10f6f0a2506dc2126c17ccd4c42bfa211","versionType":"git"},{"lessThan":…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1cf30ff5a6420c113e563e424f6dcc9bfbb90d1b5d7858609c4ffeddc53c04a0 · sha256:c781d97ee59cf359… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/virtio_net.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1cf30ff5a6420c113e563e424f6dcc9bfbb90d1b5d7858609c4ffeddc53c04a0 · sha256:c781d97ee59cf359… · /containers/cna/affected/1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/4156c3745f06bc197094b9ee97a9584e69ed00bf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1cf30ff5a6420c113e563e424f6dcc9bfbb90d1b5d7858609c4ffeddc53c04a0 · sha256:c781d97ee59cf359… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/ae48108c2310f1dd700e0dbb655c2f1d92ed00fc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1cf30ff5a6420c113e563e424f6dcc9bfbb90d1b5d7858609c4ffeddc53c04a0 · sha256:c781d97ee59cf359… · /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.

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