CVE Explorer

CVE-2026-23066

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix recvmsg() unconditional requeue If rxrpc_recvmsg() fails because MSG_DONTWAIT was specified but the call at the front of the recvmsg queue already has its mutex locked, it requeues the call - whether or not the call is already queued. The call may be on the queue because MSG_PEEK was also passed and so the call was not dequeued or because the I/O thread requeued it. The unconditional requeue may then corrupt the r

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1ab59e8c0875a0eec98867198c9b01c2fadf89ef0b750959ca07fad1a43e2694

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["include/trace/events/rxrpc.h","net/rxrpc/recvmsg.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8fd3b5e297854a4da0f273169baf4b1b7b257b97","status":"affected","version":"540b1c48c37ac0ad66212004db21e1ff7e2d78be","versionType":"git"},{"lessThan":"c198628f3fca5c874d93874c233014d336e09f64","status":"affected","version":"540b1c48c37ac0ad66212004db21e1ff7e2d78be","versionType":"git"},{"lessThan":"c6cebcb4e0b3140ec2ace45c020a9049527385d1","status":"affected","versi…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["include/trace/events/rxrpc.h","net/rxrpc/recvmsg.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.11"},{"lessThan":"4.11","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","ver…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /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:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions

{"url":"https://git.kernel.org/stable/c/0464bf75590da75b8413c3e758c04647b4cdb3c6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/2c28769a51deb6022d7fbd499987e237a01dd63a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/8fd3b5e297854a4da0f273169baf4b1b7b257b97"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/930114425065f7ace6e0c0630fab4af75e059ea8"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/c198628f3fca5c874d93874c233014d336e09f64"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/c6cebcb4e0b3140ec2ace45c020a9049527385d1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/cf969bddd6e69c5777fa89dc88402204e72f312a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f343e65a48a790896cbb84f5ec9fac8128f70463f1ed0b0390208707a70f1287 · sha256:89911e74f69df940… · /containers/cna/references/4

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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