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Vulnerability IntelligenceSUSE-SU-2026:2757-1

SUSE-SU-2026:2757-1

MEDIUM6.8

Security update for openCryptoki

Published Jul 3, 2026

Modified 3 weeks ago

Fix available

Details

Description of the patch:

This update for openCryptoki fixes the following issue:

CVE-2026-40253: malformed BER-encoded cryptographic objects can lead to information disclosure and denial of service (bsc#1262283).

Affected Packages

openCryptoki

SUSE Linux Enterprise High Performance Computing 15 SP7SUSE Linux Enterprise Module for Server Applications 15 SP7SUSE Linux Enterprise Server 15 SP7SUSE Linux Enterprise Server for SAP Applications 15 SP7

Fixed in:

3.26.0-150700.5.17.1

openCryptoki-64bit

Fixed in:

3.26.0-150700.5.17.1

openCryptoki-devel

Fixed in:

3.26.0-150700.5.17.1

References

ADVISORY

https://bugzilla.suse.com/1262283

ADVISORY

https://lists.suse.com/pipermail/sle-updates/2026-July/047978.html

ADVISORY

https://www.suse.com/security/cve/CVE-2026-40253/

WEB

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

ADVISORY

https://www.suse.com/support/update/announcement/2026/suse-su-20262757-1/

CVSS Analysis

CVSS v3.1

6.8

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

NoneI:N

Availability

HighA:H

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

Upstream

CVE-2026-40253

Ecosystems

SUSE Linux Enterprise High Performance Computing 15 SP7 SUSE Linux Enterprise Module for Server Applications 15 SP7 SUSE Linux Enterprise Server 15 SP7 SUSE Linux Enterprise Server for SAP Applications 15 SP7

Timeline

PublishedJul 3, 2026

ModifiedJul 3, 2026

SUSE-SU-2026:2757-1 | Mondoo Vulnerability Intelligence