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CVE-2026-46214

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix accept queue count leak on transport mismatch virtio_transport_recv_listen() calls sk_acceptq_added() before vsock_assign_transport(). If vsock_assign_transport() fails or selects a different transport, the error path returns without calling sk_acceptq_removed(), permanently incrementing sk_ack_backlog. After approximately backlog+1 such failures, sk_acceptq_is_full() returns true, causing the listener to re
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:db5a11e2d5528ce9c1339b93803412763ea4697f02f982e68c8e5fe771e2cb1b
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/vmw_vsock/virtio_transport_common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.5"},{"lessThan":"5.5","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":"se…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/vmw_vsock/virtio_transport_common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2ea5d2c79edcc99c7dbe0bb7518f5e1ee2a2391f","status":"affected","version":"c0cfa2d8a788fcf45df5bf4070ab2474c88d543a","versionType":"git"},{"lessThan":"fd51e810affa38d735d04261e673b2a5fe9c8665","status":"affected","version":"c0cfa2d8a788fcf45df5bf4070ab2474c88d543a","versionType":"git"},{"lessThan":"f66c7904fb6f0e420a654bc90909e64a25d00896","status":"affected","version":"c0cfa2…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/vmw_vsock/virtio_transport_common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.5"},{"lessThan":"5.5","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":"se…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/vmw_vsock/virtio_transport_common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2ea5d2c79edcc99c7dbe0bb7518f5e1ee2a2391f","status":"affected","version":"c0cfa2d8a788fcf45df5bf4070ab2474c88d543a","versionType":"git"},{"lessThan":"fd51e810affa38d735d04261e673b2a5fe9c8665","status":"affected","version":"c0cfa2d8a788fcf45df5bf4070ab2474c88d543a","versionType":"git"},{"lessThan":"f66c7904fb6f0e420a654bc90909e64a25d00896","status":"affected","version":"c0cfa2…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/29371f3cc83e2a92265b4768014a30b80234112f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/2ea5d2c79edcc99c7dbe0bb7518f5e1ee2a2391f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/52bcb57a4e8a0865a76c587c2451906342ae1b2d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/65c484726e74013a2ec7ba67a34d87760ae8f390"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/6d3275fc4ed968938e1d556c344798046776668d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/e9edf9893cf26d060705c910a9b62d8cc96ed56a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/f66c7904fb6f0e420a654bc90909e64a25d00896"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/fd51e810affa38d735d04261e673b2a5fe9c8665"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aac9b40fc9c0135a02c870afaaaf63db433057c13b3d82b1d0b9d9aef06273cf · sha256:3b48e2c250d8f962… · /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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