openSUSE-SU-2026:21744-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21744-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2026:21744-1
Upstream
CVE (11)
Related
CVE (11)
Published
2026-09-02T15:55:21Z
Modified
2026-09-09T18:23:13Z
Summary
Security update for openssl-3
Details

This update for openssl-3 fixes the following issues:

August 2026 release.

  • CVE-2026-14456: unbounded memory growth in QUIC server incoming channel queue (bsc#1274791).
  • CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate (bsc#1274792).
  • CVE-2026-18798: QUIC server may trigger double free when processing INITIAL packet (bsc#1274777).
  • CVE-2026-34181: PKCS#12 files with PBMAC1 are accepted with short HMAC keys (bsc#1266343).
  • CVE-2026-54874: excessive memory use buffering DTLS records for a future epoch (bsc#1274795).
  • CVE-2026-63072: heap buffer overflow in CMS key unwrapping (bsc#1274788).
  • CVE-2026-63073: untrusted sender DN used as format string in CMP response validation (bsc#1274796).
  • CVE-2026-63074: CMP indefinite cache growth of ExtraCerts (bsc#1274797).
  • CVE-2026-63075: QUIC ACK-only packet retention can cause memory exhaustion (bsc#1274798).
  • CVE-2026-63076: invalid pointer dereference in CMP server via crafted protectionAlg (bsc#1274790).
  • CVE-2026-75803: AEAD forgeries with empty ciphertext when using EVP_Cipher() (bsc#1275837).
References

Affected packages

openSUSE:Leap 16.0 / openssl-3

Package

Name
openssl-3
Purl
pkg:rpm/opensuse/openssl-3&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.5.0-160000.10.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libopenssl-3-devel":  "3.5.0-160000.10.1",
            "libopenssl-3-fips-provider":  "3.5.0-160000.10.1",
            "libopenssl-3-fips-provider-x86-64-v3":  "3.5.0-160000.10.1",
            "libopenssl3":  "3.5.0-160000.10.1",
            "libopenssl3-x86-64-v3":  "3.5.0-160000.10.1",
            "openssl-3":  "3.5.0-160000.10.1",
            "openssl-3-doc":  "3.5.0-160000.10.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21744-1.json"