OPENSUSE-SU-2026:21520-1: php-composer2&distro=openSUSE Leap 16.0 openSUSE

CVSS: UnknownPublished
Published 03-08-2026Last modified 04-08-2026
Open JSON

Vulnerability summary

OPENSUSE-SU-2026:21520-1 is a vulnerability in php-composer2&distro=openSUSE Leap 16.0 openSUSE 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 7 · Downstream 0 · Related 7
CVE-2025-67746CVE-2026-40176CVE-2026-40261CVE-2026-45793CVE-2026-59946CVE-2026-59947

Timeline

  1. 03-08-2026
    PublishedVulnerability first disclosed.
  2. 04-08-2026
    Last modifiedVulnerability information updated.

Description

Security update for php-composer2 This update for php-composer2 fixes the following issues: - CVE-2026-45793: Github Actions issued `GITHUB_TOKEN` disclosure in GitHub Actions logs (bsc#1271504). - CVE-2026-59946: path traversal in package `bin` field lets dependencies `chmod` arbitrary host files (bsc#1271151). - CVE-2026-59947: URL-embedded HTTP-Basic username leaks to verbose logs (bsc#1271129). - CVE-2026-59948: arbitrary file write outside `vendor`directory via malicious transitive package name (bsc#1271122). Changes for php-composer2: - fix byte-swapped signature on s390x can cause broken or unsupported signature (bsc#1271729).

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

Opensuse1 product
  • php-composer2&distro=openSUSE Leap 16.0< 2.8.9-160000.4.1

1 vendor · 1 product

References

12 links
Show all 12 references