LOW 3.7 NVD
CVE-2026-78426
The NeuVector JWT verifier accepts noncanonical Base64URL encodings of the same RSA signature field. An attacker holding a valid JWT that has not expired, but w
The NeuVector JWT verifier accepts noncanonical Base64URL encodings of the same RSA signature field. An attacker holding a valid JWT that has not expired, but was logged out of NeuVector, can continue using the non-expired token with equivalent spelling of the RSA signature field until the token validity expires.
References
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-78426
- https://github.com/neuvector/neuvector/security/advisories/GHSA-wcx5-mq6c-c54j
This low severity vulnerability with a CVSS score of 3.7 was published on 2026-09-17 via NVD.
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