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CVE-2026-24400VulnerabilityPublished Updated

Red Hat Security Advisory: assertj-core security update

Affects Red Hat assertj-coreSource GCVE Database

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Not known to be exploited.

Data as of 5 Nov 2026, 22:51 UTC

Severity
Medium

Rated by Threat Radar · CVSS not yet scored by NVD

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 21 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: 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 5 Nov 2026.

What to do

Affected software

ProductAffectedFixed in
Red Hat Product Security Red HatAffected
  • =10.0
Fixed in–

AI-suggested

Red Hat has released updated assertj-core packages for Red Hat Enterprise Linux 10.0 Extended Update Support and related products. Users should apply these official updates as detailed in the Red Hat advisory (https://access.redhat.com/articles/11258) to remediate the vulnerability. No additional mitigation steps are indicated beyond applying the provided patches.

Description

A security update for assertj-core addresses an XML External Entity (XXE) vulnerability (CVE-2026-24400) that could lead to information disclosure and denial of service. The vulnerability affects Red Hat Enterprise Linux 10.0 Extended Update Support and related products. Red Hat has released updated packages to fix this issue.

References

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