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SUSE OpenSSL Important Issues Fixed in Update 2026-22132-1

suse
Calendar Grey June 17, 2026
Dist Suse Esm H88
SUSE's important security update for openssl-3 addresses multiple vulnerabilities. Install it immediately for protection.
An update that solves 11 vulnerabilities and has one fix can now be installed.

Summary

## This update for openssl-3 fixes the following issues * CVE-2024-41996: DHEATATTACK: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers to trigger expensive server-side DHE (bsc#1230698). * CVE-2026-7383: Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion (bsc#1266340). * CVE-2026-9076: Out-of-Bounds Read in CMS Password-Based Decryption (bsc#1266341). * CVE-2026-28390: NULL pointer dereference during processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo (bsc#1261678). * CVE-2026-34180: Heap Buffer Over-read in ASN.1 Content Parsing (bsc#1266342). * CVE-2026-34182: CMS AuthEnvelopedData Processing May Accept Forged Messages (bsc#1266344).

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE OpenSSL important authentication issue

References

* bsc#1230698

* bsc#1260446

* bsc#1261678

* bsc#1266340

* bsc#1266341

* bsc#1266342

* bsc#1266344

* bsc#1266349

* bsc#1266353

* bsc#1266355

* bsc#1266356

* bsc#1266357

Cross-

* CVE-2024-41996

* CVE-2026-28390

* CVE-2026-34180

* CVE-2026-34182

* CVE-2026-42766

* CVE-2026-42770

* CVE-2026-45445

* CVE-2026-45446

* CVE-2026-45447

* CVE-2026-7383

* CVE-2026-9076

CVSS scores:

* CVE-2024-41996 ( SUSE ): 8.2

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

* CVE-2024-41996 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-41996 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-28390 ( SUSE ): 8.2

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22132-1
Release Date: 2026-06-11T12:41:55Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE OpenSSL important authentication issue

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