Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-43083

In the Linux kernel, the following vulnerability has been resolved: net: ioam6: fix OOB and missing lock When trace->type.bit6 is set: if (trace->type.bit6) { ... queue = skb_get_tx_queue(dev, skb); qdisc = rcu_dereference(queue->qdisc); This code can lead to an out-of-bounds access of the dev->_tx[] array when is_input is true. In such a case, the packet is on the RX path and skb->queue_mapping contains the RX queue index of the ingress device. If the ingress dev
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:94affb6d3f858f350a0d61b13674561abcb85032779bf6fa0a078a9daf18705c
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/ipv6/ioam6.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.17"},{"lessThan":"5.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.24","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.14","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c7ad198e5e2e689995b09ecdabf44ddd8123a21b486b7fa9ba0851d09794552 · sha256:3862020caee18e85… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ipv6/ioam6.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6d1d9ed9b409e0662241e3d245d574a18f643494","status":"affected","version":"b63c5478e9cb1d1504eb02d9dac827ad24612b32","versionType":"git"},{"lessThan":"95a1334748c95dd15546056280ade0c4b8dd7b78","status":"affected","version":"b63c5478e9cb1d1504eb02d9dac827ad24612b32","versionType":"git"},{"lessThan":"b30b1675aa2bcf0491fd3830b051df4e08a7c8ca","status":"affected","version":"b63c5478e9cb1d1504eb02d9dac82…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c7ad198e5e2e689995b09ecdabf44ddd8123a21b486b7fa9ba0851d09794552 · sha256:3862020caee18e85… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/ipv6/ioam6.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.17"},{"lessThan":"5.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.24","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.14","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c7ad198e5e2e689995b09ecdabf44ddd8123a21b486b7fa9ba0851d09794552 · sha256:3862020caee18e85… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ipv6/ioam6.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6d1d9ed9b409e0662241e3d245d574a18f643494","status":"affected","version":"b63c5478e9cb1d1504eb02d9dac827ad24612b32","versionType":"git"},{"lessThan":"95a1334748c95dd15546056280ade0c4b8dd7b78","status":"affected","version":"b63c5478e9cb1d1504eb02d9dac827ad24612b32","versionType":"git"},{"lessThan":"b30b1675aa2bcf0491fd3830b051df4e08a7c8ca","status":"affected","version":"b63c5478e9cb1d1504eb02d9dac82…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c7ad198e5e2e689995b09ecdabf44ddd8123a21b486b7fa9ba0851d09794552 · sha256:3862020caee18e85… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.1,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c7ad198e5e2e689995b09ecdabf44ddd8123a21b486b7fa9ba0851d09794552 · sha256:3862020caee18e85… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/6d1d9ed9b409e0662241e3d245d574a18f643494"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c7ad198e5e2e689995b09ecdabf44ddd8123a21b486b7fa9ba0851d09794552 · sha256:3862020caee18e85… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/95a1334748c95dd15546056280ade0c4b8dd7b78"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c7ad198e5e2e689995b09ecdabf44ddd8123a21b486b7fa9ba0851d09794552 · sha256:3862020caee18e85… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b30b1675aa2bcf0491fd3830b051df4e08a7c8ca"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c7ad198e5e2e689995b09ecdabf44ddd8123a21b486b7fa9ba0851d09794552 · sha256:3862020caee18e85… · /containers/cna/references/2

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