CVE-2026-8338
criticalEPSS 0.005 · 42 %ileEUEPSS · scored 2026-10-16
A Spring Security authentication and authorization bypass exists in Coverity Connect versions between 2023.6.0 and 2026.3.0. An unauthenticated malicious threat actor that can send a specially crafted HTTP request is able to bypass authentication and authorization controls on certain API endpoints to access data within Coverity.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (1)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (3)
External citations — patches, advisories, analysis.
- https://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-8338-Authentication-and-Authorization-Bypasscnnvd
- https://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-8338-Authentication-and-Authorization-Bypassenisa_euvd
- https://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-8338-Authentication-and-Authorization-Bypassnvd
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