Unrated severityOSV Advisory· Published Jan 8, 2026· Updated Jan 8, 2026
OpenSSL partial chain store policy bypass
CVE-2025-14819
Description
When doing TLS related transfers with reused easy or multi handles and altering the CURLSSLOPT_NO_PARTIALCHAIN option, libcurl could accidentally reuse a CA store cached in memory for which the partial chain option was reversed. Contrary to the user's wishes and expectations. This could make libcurl find and accept a trust chain that it otherwise would not.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
18- osv-coords16 versionspkg:rpm/opensuse/curl&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/curl&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/curl&distro=openSUSE%20Tumbleweedpkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/curl&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/curl&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/curl&distro=SUSE%20Linux%20Micro%206.2pkg:rpm/suse/curl-mini&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/curl-mini&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0
< 8.14.1-150600.4.34.1+ 15 more
- (no CPE)range: < 8.14.1-150600.4.34.1
- (no CPE)range: < 8.14.1-160000.4.1
- (no CPE)range: < 8.18.0-1.1
- (no CPE)range: < 8.14.1-150200.4.97.1
- (no CPE)range: < 8.14.1-150400.5.77.1
- (no CPE)range: < 8.14.1-150400.5.77.1
- (no CPE)range: < 8.14.1-150400.5.77.1
- (no CPE)range: < 8.14.1-150700.7.8.1
- (no CPE)range: < 8.14.1-160000.4.1
- (no CPE)range: < 8.14.1-160000.4.1
- (no CPE)range: < 8.0.1-11.111.1
- (no CPE)range: < 8.14.1-3.1
- (no CPE)range: < 8.14.1-slfo.1.1_4.1
- (no CPE)range: < 8.14.1-160000.4.1
- (no CPE)range: < 8.14.1-160000.4.1
- (no CPE)range: < 8.14.1-160000.4.1
Patches
Vulnerability mechanics
References
2News mentions
0No linked articles in our index yet.