SUSE-SU-2026:22557-1: haproxy&distro=SUSE Linux Enterprise High Availability Extension 16.0 SUSE Linux Enterprise

CVSS: UnknownPublished
Published 07-07-2026Last modified 15-07-2026
Open JSON

Vulnerability summary

SUSE-SU-2026:22557-1 is a vulnerability in haproxy&distro=SUSE Linux Enterprise High Availability Extension 16.0 SUSE Linux Enterprise 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 2 · Downstream 0 · Related 2
CVE-2026-55203CVE-2026-55204

Timeline

  1. 07-07-2026
    PublishedVulnerability first disclosed.
  2. 15-07-2026
    Last modifiedVulnerability information updated.

Description

Security update for haproxy This update for haproxy fixes the following issues - Update to version 3.2.21+git0.dbe43be37 - CVE-2026-55203: integer overflow vulnerability in the fcgi_conn structure's drl field that allows buffer misparse as new FCGI record headers (bsc#1268557). - CVE-2026-55204: null pointer dereference vulnerability in hpack_dht_insert() within src/hpack-tbl.c (bsc#1268558).

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

Suse1 product
  • haproxy&distro=SUSE Linux Enterprise High Availability Extension 16.0< 3.2.21+git0.dbe43be37-160000.1.1

1 vendor · 1 product

References

5 links