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CVE-2025-49146VulnerabilityPublished Updated

Red Hat Security Advisory: Red Hat build of Quarkus 3.15.6 release and security update

Affects Red HatSource GCVE Database

0

Mentioned vulnerabilities

Not known to be exploited · fixed in Red Hat package updates : patch Red Hat soon.

Data as of 26 Oct 2026, 11:42 UTC

Severity
High

Rated by Threat Radar · No CVSS score from NVD or the CNA

EPSS
0.4% chance of exploitation in 30 days – higher than 41% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 3.15.6

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 7 Aug 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Red Hat Product Security Red HatAffected
  • =3.15.6
Fixed in–

AI-suggested

Red Hat has provided an official fix in the form of the Red Hat build of Quarkus 3.15.6 update. Users should apply this update to remediate the vulnerabilities. Before applying, ensure all previously released errata relevant to the system are installed. Follow Red Hat's documented update procedures as detailed in their advisory and knowledge base articles.

Description

Red Hat has released an important security update for its build of Quarkus version 3.15.6 addressing two vulnerabilities: CVE-2025-49146, involving insecure authentication in PostgreSQL JDBC channel binding, and CVE-2025-49574, related to a potential data leak in Quarkus. These issues are fixed in the 3.15.6 release. The update is rated as important by Red Hat Product Security. Users should apply this update after ensuring all prior errata are installed.

References

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