Skip to main content
CVE-2026-93990VulnerabilityPublished Updated

Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

Affects Red HatSource GCVE Database

0
Compare

Not known to be exploited.

Data as of 29 Oct 2026, 09:13 UTC

Severity
High

Rated by Threat Radar · CVSS not yet scored by NVD

EPSS
0.4% chance of exploitation in 30 days – higher than 34% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 24 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 29 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Red Hat Product Security Red HatAffected
  • Red Hat
  • Red Hat Hardened Images
  • aarch64
  • expat-0:2.8.4-0.2.hum1@aarch64
Fixed in–

Description

This update includes the following RPMs: expat: * expat-2.8.4-0.2.hum1 (aarch64, x86_64) * expat-devel-2.8.4-0.2.hum1 (aarch64, x86_64) * expat-static-2.8.4-0.2.hum1 (aarch64, x86_64) * expat-2.8.4-0.2.hum1.src (src) Security Fix(es): expat: * CVE-2026-93990

References

Community reviews

Loading reviews…