ALSA-2026:88248

See a problem?
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:88248.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:88248
Related
Published
2026-10-22T00:00:00Z
Modified
2026-10-23T09:00:02Z
Summary
Important: expat security update
Details

Expat is a C library for parsing XML documents.

Security Fix(es):

  • expat: expat: Denial of Service via integer overflow in expat_realloc (CVE-2026-102633)
  • expat: expat: Information disclosure via heap buffer over-read in XML_ParseBuffer (CVE-2026-77214)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

Affected packages

AlmaLinux:10 / expat

Package

Name
expat
Purl
pkg:rpm/almalinux/expat

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.7.3-1.el10_2.7

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:88248.json"