CVE-2026-78425SAML Audience Confusion Allows Cross-SP Authentication
Updated under an hour ago ()
Does this affect you?
It affects SUSE github.com/neuvector/neuvector. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
Authorised users of outside applications behind the same corporate identity provider (IdP), for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO. The IdP issues an assertion to them. If that assertion is presented to NeuVector, NeuVector accepts it because the only thing distinguishing "an assertion for NeuVector" from "an assertion for the wiki" is the element, and the `NotInAudience` warning that reports the mismatch is never read.
- CVSS
- 7.6 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N
- Weakness (CWE)
- CWE-287
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- suse
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
SUSE github.com/neuvector/neuvector suse:github.com_neuvector_neuvector (from the name) | through v5.6.1; fixed at 5.6.2, fixed at 5.5.4, fixed at 5.4.11 | CNA record |
References
- https://github.com/neuvector/neuvector/security/advisories/GHSA-wgg5-24xq-px35vendor-advisory
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-78425issue-tracking
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.