ALSA-2026:28235

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Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:28235.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:28235
Related
Published
2026-06-23T00:00:00Z
Modified
2026-06-24T13:45:03.465181507Z
Summary
Low: libtasn1 security update
Details

A library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing and structures management, and Distinguished Encoding Rules (DER, as per X.690) encoding and decoding functions.

Security Fix(es):

  • libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1expendoctet_string (CVE-2025-13151)

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 / libtasn1

Package

Name
libtasn1
Purl
pkg:rpm/almalinux/libtasn1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.20.0-5.el10_2

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:28235.json"

AlmaLinux:10 / libtasn1-devel

Package

Name
libtasn1-devel
Purl
pkg:rpm/almalinux/libtasn1-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.20.0-5.el10_2

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:28235.json"

AlmaLinux:10 / libtasn1-tools

Package

Name
libtasn1-tools
Purl
pkg:rpm/almalinux/libtasn1-tools

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.20.0-5.el10_2

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:28235.json"