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CVE-2025-49146VulnerabilityPublished Updated

Red Hat Security Advisory: Red Hat build of Quarkus 3.20.2 release and security update

Affects Red HatSource GCVE Database

0

Mentioned vulnerabilities

Not known to be exploited.

Data as of 26 Oct 2026, 06:26 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.

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 2026-10-26.

What to do

Affected software

ProductAffectedFixed in
Red Hat Product Security Red HatAffected
  • =3.20.2
Fixed in–

AI-suggested

An official fix is available in Red Hat build of Quarkus version 3.20.2. Users should apply this update after ensuring all previously released relevant errata are installed. Follow Red Hat's documented update procedures at https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by the vendor advisory.

Description

Red Hat has released an important security update for the Red Hat build of Quarkus version 3.20.2 addressing two vulnerabilities: CVE-2025-49146, involving insecure authentication in pgjdbc channel binding, and CVE-2025-49574, a potential data leak in Quarkus. These issues have been fixed in this release. Users should apply this update after ensuring all previous errata are installed.

References

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