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openssl: OpenSSL: Denial of Service via malformed PKCS#12 file processing

🗓️ 28 Jan 2026 10:08:56Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 7 Views

OpenSSL DoS via malformed PKCS#12 file processed remotely, caused by a NULL pointer dereference.

Related
Packages
Refs
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ibm
IBM Security Bulletins		Security Bulletin: IBM i is affected by multiple vulnerabilities in OpenSSL
17 Mar 202621:40
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ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in OpenSSL affects IBM Netezza Appliance
23 Apr 202607:36
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ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in openssl affects IBM Netezza Appliance
12 May 202606:56
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ibm
IBM Security Bulletins		Security Bulletin: IBM MQ is affected by multiple CVEs (CVE-2025-11187, CVE-2025-15467, CVE-2025-15468, CVE-2025-15469, CVE-2025-66199, CVE-2025-68160, CVE-2025-69418, CVE-2025-69419, CVE-2025-69420, CVE-2025-69421, CVE-2026-22795, CVE-2026-22796)
2 Mar 202611:34
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities impact AIX/VIOS due to OpenSSL
9 Mar 202621:03
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ibm
IBM Security Bulletins		Security Bulletin: IBM InfoSphere Information Server is affected by multiple vulnerabilities in OpenSSL
20 Jul 202614:19
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freebsd
FreeBSD		OpenSSL -- Multiple vulnerabilities
27 Jan 202600:00
–freebsd
attackerkb
ATTACKERKB		CVE-2025-69421
27 Jan 202616:01
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nessus
Tenable Nessus		Amazon Linux 2023 : openssl, openssl-devel, openssl-fips-provider-latest (ALAS2023-2026-1434)
19 Feb 202600:00
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nessus
Tenable Nessus		Amazon Linux 2 : edk2, --advisory ALAS2-2026-3150 (ALAS-2026-3150)
19 Feb 202600:00
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.7aarch64openssl1:3.5.1-7.el9_7openssl-1:3.5.1-7.el9_7.aarch64.rpm
Red Hat Enterprise Linux9.7ppc64leopenssl1:3.5.1-7.el9_7openssl-1:3.5.1-7.el9_7.ppc64le.rpm
Red Hat Enterprise Linux9.7s390xopenssl1:3.5.1-7.el9_7openssl-1:3.5.1-7.el9_7.s390x.rpm
Red Hat Enterprise Linux9.7x86_64openssl1:3.5.1-7.el9_7openssl-1:3.5.1-7.el9_7.x86_64.rpm
Red Hat Enterprise Linux9.7aarch64openssl-debuginfo1:3.5.1-7.el9_7openssl-debuginfo-1:3.5.1-7.el9_7.aarch64.rpm
Red Hat Enterprise Linux9.7i686openssl-debuginfo1:3.5.1-7.el9_7openssl-debuginfo-1:3.5.1-7.el9_7.i686.rpm
Red Hat Enterprise Linux9.7ppc64leopenssl-debuginfo1:3.5.1-7.el9_7openssl-debuginfo-1:3.5.1-7.el9_7.ppc64le.rpm
Red Hat Enterprise Linux9.7s390xopenssl-debuginfo1:3.5.1-7.el9_7openssl-debuginfo-1:3.5.1-7.el9_7.s390x.rpm
Red Hat Enterprise Linux9.7x86_64openssl-debuginfo1:3.5.1-7.el9_7openssl-debuginfo-1:3.5.1-7.el9_7.x86_64.rpm
Red Hat Enterprise Linux9.7aarch64openssl-debugsource1:3.5.1-7.el9_7openssl-debugsource-1:3.5.1-7.el9_7.aarch64.rpm
Rows per page

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23 Aug 2026 20:14Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00877
SSVC
CWE-476
OpenSSLdenial of servicemalformed PKCS#12 filenull pointer dereferenceremote processing
7