Important: gdb security update
The GNU Debugger (GDB) allows debugging programs written in C, C++, Java, and other languages by executing them in a controlled fashion and then printing their data. Security Fix(es): * gdb: STABS debug format parser out-of-bounds write via crafted ELF binary (CVE-2026-13732) 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.
ALSA-2026:73425
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:ALSA-2026:73425
gdb
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 8.2-20.1.el8_10
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
gdb-doc
Source reference: /affected/1/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 8.2-20.1.el8_10
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
gdb-gdbserver
Source reference: /affected/2/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 8.2-20.1.el8_10
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
gdb-headless
Source reference: /affected/3/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 8.2-20.1.el8_10
Source reference:
/affected/3/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.2-20.1.el8_10"
}
]
}
],
"package": {
"name": "gdb",
"purl": "pkg:rpm/almalinux/gdb",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:73425.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.2-20.1.el8_10"
}
]
}
],
"package": {
"name": "gdb-doc",
"purl": "pkg:rpm/almalinux/gdb-doc",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:73425.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.2-20.1.el8_10"
}
]
}
],
"package": {
"name": "gdb-gdbserver",
"purl": "pkg:rpm/almalinux/gdb-gdbserver",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:73425.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.2-20.1.el8_10"
}
]
}
],
"package": {
"name": "gdb-headless",
"purl": "pkg:rpm/almalinux/gdb-headless",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:73425.json"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #62464 · Revision 1
- Added to Heist Feed
- Publisher date