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CVE-2026-113812VulnerabilityPublished Updated

SUSE · Security update for perl-Mozilla-CA

Affects SUSESource GCVE Database

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Authoritative record:CVE-2026-113812· Critical 9.1

Not known to be exploited · CVSS 9.1 Critical : upgrade SUSE Mozilla-CA to 20261020 as a priority.

Data as of 31 Oct 2026, 20:20 UTC

CVSS 3.1 base score
9.1Critical
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CISA-ADPCVSS 3.19.1
EPSS
0.3% chance of exploitation in 30 days – higher than 27% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 20261020
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 20 Oct 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 31 Oct 2026.

What to do

Upgrade Mozilla-CA to 20261020.

Affected software

ProductAffectedFixed in
Mozilla-CAAffected
  • =0
Fixed in
  • 20261020
CPANMozilla-CApkg:cpan/Mozilla-CAOther threatsAffected
  • =0
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Apply the perl-Mozilla-CA update to version 20261020.0.0 or later, which includes the denylisting of the vulnerable emSign ECC Root CA - G3 certificate. This update replaces the trusted CA bundle with the latest Mozilla repository data, ensuring that the compromised certificate is no longer trusted. No additional mitigation steps are required beyond applying this update.

Description

This security update for perl-Mozilla-CA addresses the denial of trust for the emSign ECC Root CA - G3 certificate due to CVE-2026-113812. The update includes an updated Mozilla CA certificate bundle as of 2026-10-20, which denylists this compromised certificate and updates the trusted root certificates accordingly.

References

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