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CVE-2026-31790VulnerabilityPublished Updated

Red Hat Security Advisory: openssl-fips-provider security update

Affects Red Hat openssl-fips-providerSource GCVE Database

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Not known to be exploited.

Data as of 30 Oct 2026, 01:30 UTC

Severity
Medium

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

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 22 Jun 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

AI-suggested

A security update is available from Red Hat for the openssl-fips-provider package in Red Hat Enterprise Linux 10. Users should apply the update as described in the Red Hat advisory RHSA-2026:27746 and the referenced article https://access.redhat.com/articles/11258 to remediate the vulnerability. No additional mitigation steps are indicated by the vendor.

Description

A security update for the OpenSSL FIPS module in Red Hat Enterprise Linux 10 addresses an information disclosure vulnerability (CVE-2026-31790) caused by uninitialized memory exposure via an invalid RSA public key. The issue is rated as having a moderate security impact by Red Hat Product Security. The update is available and should be applied to affected Red Hat Enterprise Linux 10 variants to remediate the vulnerability.

References

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