OPENSUSE-SU-2026:20973-1: curl&distro=openSUSE Leap 16.0 openSUSE

CVSS: UnknownPublished
Published 17-06-2026Last modified 24-06-2026
Open JSON

Vulnerability summary

OPENSUSE-SU-2026:20973-1 is a vulnerability in curl&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 5 · Downstream 0 · Related 5
CVE-2026-4873CVE-2026-5545CVE-2026-6253CVE-2026-6276CVE-2026-6429

Timeline

  1. 17-06-2026
    PublishedVulnerability first disclosed.
  2. 24-06-2026
    Last modifiedVulnerability information updated.

Description

Security update for curl This update for curl fixes the following issues: - CVE-2026-4873: connection reuse ignores TLS requirement (bsc#1262631). - CVE-2026-5545: wrong reuse of HTTP Negotiate connection (bsc#1262632). - CVE-2026-6253: proxy credentials leak over redirect-to proxy (bsc#1262635). - CVE-2026-6276: stale custom cookie host causes cookie leak (bsc#1262636). - CVE-2026-6429: netrc credential leak with reused proxy connection (bsc#1262638).

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
  • curl&distro=openSUSE Leap 16.0< 8.14.1-160000.6.1

1 vendor · 1 product

References

10 links