Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 02:05 UTC

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1603 in 30 days

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144-76% vs 7-day avg of 597

2 critical, 38 high, 59 medium, 25 low

Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	High	7.5	RHSA-2026:89736	compat-openssl11 security update Red Hat, OpenSSLRed Hat Enterprise Linux, OpenSSL, OpenSSL compat-openssl11	Red Hat Security Advisories		Oct 26 02:04 UTC
RHSA-2026:89736CVE-2026-63072CVE-2026-84782compat-openssl11 security update Executive summary Red Hat published an Important-rated security update for the compat-openssl11 package on Red Hat Enterprise Linux 9.4 systems, including Update Services for SAP Solutions, 4 years of updates, and Extended Life Cycle channels. The update fixes two OpenSSL flaws, one a heap buffer overflow in CMS key unwrapping and one a DTLS handshake retransmission issue. Red Hat recommends applying the updated packages, and the advisory points to its update instructions. Technical summary The advisory describes CVE-2026-63072, a heap buffer overflow in CMS key unwrapping, and CVE-2026-84782, a DTLS issue where retransmitted handshake messages are taken from a stale buffer offset. The advisory does not state the attack vector, required preconditions, or CVSS scores, and points to the CVE pages for those details. The fixed package is compat-openssl11-1.1.1k-5.el9_4.4 across the listed RHEL 9.4 channels. The advisory does not state any workaround or mitigation, and it gives no detection guidance or information on exploitation in the wild. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from access.redhat.com/errata/RHSA-2026:89736 Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affects Red Hat OpenSSL Red Hat Enterprise Linux OpenSSL OpenSSL compat-openssl11 Red Hat Product SecurityPublished Oct 26, 2026 02:04 UTC Read the advisory

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