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openSUSE Leap 15.4 SUSE-2026-2874-1 CVE-2026-41676 Moderate Buffer Overflow

suse
Calendar Grey July 13, 2026
Dist Suse Esm H88
SUSE updates resolve vulnerabilities in sccache. Install patch to secure against potential buffer overflow attacks.
An update that solves one vulnerability can now be installed.

Summary

## This update for sccache fixes the following issue * CVE-2026-41676: openssl: `Deriver:derive` and `PkeyCtxRef:derive` can overflow short buffers on OpenSSL 1.1.1 (bsc#1270206). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-2874=1 ## Package List: * openSUSE Leap 15.4 (aarch64 i586 ppc64le s390x x86_64) * sccache-0.4.2~4-150400.3.12.1 * sccache-debuginfo-0.4.2~4-150400.3.12.1 * sccache-debugsource-0.4.2~4-150400.3.12.1

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE DoS sccache

References

* bsc#1270206

Cross-

* CVE-2026-41676

CVSS scores:

* CVE-2026-41676 ( SUSE ): 8.3

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N

* CVE-2026-41676 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

* CVE-2026-41676 ( NVD ): 7.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2026-41676 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.4

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-41676.html

* https://bugzilla.suse.com/show_bug.cgi?id=1270206

Severity
moderate
Lowest
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Critical

Announcement ID: SUSE-SU-2026:2874-1
Release Date: 2026-07-13T09:11:08Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE DoS sccache

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