SUSE-SU-2026:1166-1: expat&distro=openSUSE Leap 15.6

CVSS: UnknownPublished
Published 02-04-2026Last modified 03-04-2026
Open JSON

Vulnerability summary

SUSE-SU-2026:1166-1 is a vulnerability in expat&distro=openSUSE Leap 15.6 with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0 · Related 3
CVE-2026-32776CVE-2026-32777CVE-2026-32778

Timeline

  1. 02-04-2026
    PublishedVulnerability first disclosed.
  2. 03-04-2026
    Last modifiedVulnerability information updated.

Description

Security update for expat This update for expat fixes the following issues: - CVE-2026-32776: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value (bsc#1259726). - CVE-2026-32777: denial of service due to infinite loop in DTD content parsing (bsc#1259711). - CVE-2026-32778: NULL pointer dereference in `setContext` on retry after an out-of-memory condition (bsc#1259729).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse13 products
  • expat&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 2.7.1-150400.3.37.1
  • expat&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 2.7.1-150400.3.37.1
  • expat&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS< 2.7.1-150400.3.37.1
  • expat&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS< 2.7.1-150400.3.37.1
  • expat&distro=SUSE Linux Enterprise Micro 5.3< 2.7.1-150400.3.37.1
Opensuse1 product
  • expat&distro=openSUSE Leap 15.6< 2.7.1-150400.3.37.1

2 vendors · 14 products

References

7 links