Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 07:05 UTC

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3 critical, 57 high, 70 medium, 29 low

Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	High	n/a	RHSA-2026:89750	libxml2 security update Red HatRed Hat Enterprise Linux, Red Hat libxml2	Red Hat Security Advisories		Oct 26 03:12 UTC
RHSA-2026:89750libxml2 security update Executive summary Red Hat has released an important-rated security update for libxml2 on Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions and related 9.4 channels. The advisory describes several flaws that could allow denial of service, arbitrary code execution, information disclosure, or data integrity problems when processing crafted XML. The vendor recommends applying the updated libxml2 packages. Technical summary The advisory lists eight CVEs in libxml2, including a use-after-free causing denial of service via crafted XML, buffer overflows (heap and stack) that the advisory says can lead to arbitrary code execution, an integer overflow affecting write callbacks, a parseFlags propagation issue that may cause information disclosure, SSRF, or denial of service, and a double-free or use-after-free in the Python bindings. The fixed package version is libxml2-2.9.13-13.el9_4.10 for the listed Red Hat Enterprise Linux 9.4 channels. Attack vector and preconditions beyond crafted XML input are not stated, and no workarounds or detection guidance are stated. CVSS scores are not given in the text and are referenced only through the CVE links. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Dropped extracted product not named in the source: GNOME libxml2 Summarized from access.redhat.com/errata/RHSA-2026:89750 Score No CVSS score published. Affects Red Hat Red Hat Enterprise Linux Red Hat libxml2 Red Hat Product SecurityPublished Oct 26, 2026 03:12 UTC Read the advisory

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