CVE-2026-91141

UNKNOWN 0.0

CVE-2026-91141

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability in the default configuration of vsomeip allows a remote, unauthenticated attacker to trigger massive memory allocations by sending a small TCP packet with a large, attacker-declared SOME/IP length field. This can lead to immediate service termination via OOM-kill on memory-constrained systems or total host memory exhaustion through repeated connections.

Vendor	covesa
Product	vsomeip
Published	Nov 12, 2026
Last Updated	Nov 12, 2026

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Affected Versions

COVESA / vSomeIp

v3.6.1 < 3.7.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

kb.cert.org: https://kb.cert.org/vuls/id/128947 biackr0se.github.io: https://biackr0se.github.io/posts/cve-2026-91141-vsomeip/ kb.cert.org: https://www.kb.cert.org/vuls/id/128947