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Vulnerability IntelligenceSUSE-SU-2026:1436-1

SUSE-SU-2026:1436-1

MEDIUM5.3

Security update for python-ecdsa

Published Apr 17, 2026

Modified 1 months ago

Fix available

Details

Description of the patch:

This update for python-ecdsa fixes the following issues:

CVE-2026-33936: issue in the low-level DER parsing functions can cause unexpected exceptions to be raised from the public API functions (bsc#1261009).

Affected Packages

python311-ecdsa

SUSE Linux Enterprise Module for Python 3 15 SP7openSUSE Leap 15.6

Fixed in:

0.18.0-150400.12.6.1

References

https://bugzilla.suse.com/1261009

https://lists.suse.com/pipermail/sle-updates/2026-April/045681.html

https://www.suse.com/security/cve/CVE-2026-33936/

https://www.suse.com/support/security/rating/

https://www.suse.com/support/update/announcement/2026/suse-su-20261436-1/

CVSS Analysis

CVSS v3.1

5.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

LowA:L

5.3/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Upstream

Ecosystems

SUSE Linux Enterprise Module for Python 3 15 SP7 openSUSE Leap 15.6

Timeline

PublishedApr 17, 2026

ModifiedApr 17, 2026

SUSE-SU-2026:1436-1 | Mondoo Vulnerability Intelligence