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JLSEC-2026-219 Null pointer deference in openssl-src

🗓️ 27 Apr 2026 18:33:55Reported by GoogleType 
osv
 osv🔗 osv.dev👁 1 Views

OpenSSL TLS 1.3 crash from null pointer in signature_algorithms_cert handling; affected 1.1.1d to 1.1.1f; fixed in 1.1.1g.

Related
Refs
ReporterTitlePublishedViews
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FreeBSD		OpenSSL remote denial of service vulnerability
21 Apr 202000:00
–freebsd
FreeBSD		Gitlab -- Multiple Vulnerabilities
30 Apr 202000:00
–freebsd
IBM Security Bulletins		Security Bulletin: OpenSSL vulnerabilities affect IBM Spectrum Control (CVE-2020-1967, CVE-2019-1551)
23 Mar 202222:07
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Tivoli Netcool System Service Monitors/Application Service Monitors (CVE-2018-5407,CVE-2020-1967,CVE-2018-0734,CVE-2019-1563,CVE-2019-1549,CVE-2019-1552,CVE-2019-1559,CVE-2018-0735)
15 Dec 202020:13
–ibm
IBM Security Bulletins		Security Bulletin: IBM Security QRadar Analyst Workflow add on to IBM QRadar SIEM is vulnerable to using components with known vulnerabilities
27 Jan 202123:48
–ibm
IBM Security Bulletins		Security Bulletin: OpenSSL for IBM i is affected by CVE-2020-1967
19 Jun 202014:58
–ibm
IBM Security Bulletins		Security Bulletin: Denial Of Service vulnerability in OpenSSL affects IBM Safer Payments (CVE-2020-1967)
24 Apr 202313:10
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability affects Watson Explorer Foundational Components (CVE-2020-1967)
22 Jul 202006:09
–ibm
IBM Security Bulletins		Security Bulletin: OpenSSL disclosed vulnerability affects MessageGatweay (CVE-2020-1967)
30 Apr 202017:09
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in OpenSSL library affects OS Pattern Kit used in IBM Cloud Pak System
11 Sep 202012:51
–ibm
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27 Apr 2026 19:02Current
6.2Medium risk
Vulners AI Score6.2
CVSS 25
CVSS 3.17.5
EPSS0.60769
OpenSSLTLS 1.3signature algorithms certificatenull pointer
1