SUSE-SU-2026:0196-1: ovmf&distro=SUSE Linux Enterprise Server 12 SP5-LTSS SUSE Linux Enterprise

Published
Published 21-01-2026Last modified 23-03-2026

Vulnerability summary

SUSE-SU-2026:0196-1 is a vulnerability in ovmf&distro=SUSE Linux Enterprise Server 12 SP5-LTSS SUSE Linux Enterprise with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 5 · Downstream 0 · Related 5
CVE-2023-45231CVE-2023-45232CVE-2023-45233CVE-2023-45234CVE-2023-45235

Timeline

  1. 21-01-2026
    PublishedVulnerability first disclosed.
  2. 23-03-2026
    Last modifiedVulnerability information updated.

Description

Security update for ovmf This update for ovmf fixes the following issues: - CVE-2023-45231: Fixed out of bounds read when handling a ND Redirect message with truncated options (bsc#1218881). - CVE-2023-45232: Fixed infinite loop when parsing unknown options in the Destination Options header (bsc#1218882). - CVE-2023-45233: Fixed infinite loop when parsing a PadN option in the Destination Options header (bsc#1218883). - CVE-2023-45234: Fixed buffer overflow when processing DNS Servers option in a DHCPv6 Advertise message (bsc#1218884). - CVE-2023-45235: Fixed buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message (bsc#1218885).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse2 products
  • ovmf&distro=SUSE Linux Enterprise Server 12 SP5-LTSS< 2017+git1510945757.b2662641d5-3.55.1
  • ovmf&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5< 2017+git1510945757.b2662641d5-3.55.1

1 vendor · 2 products

References

11 links
Show all 11 references