UnratedFix available
Security update for libsoup
This update for libsoup fixes the following issues: - CVE-2026-85197: heap use-after-free in HTTP/2 `client on_data_read()` via `GOAWAY` during body upload (bsc#1279238). - CVE-2026-85534: heap buffer overflow in `SoupSession` through `on_data_source_read_callback()` via `SETTINGS` frame with crafted `INITIAL_WINDOW_SIZE` (bsc#1279239).
Announced Source revision 1
Original source ↗SUSE-SU-2026:23875-1
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:SUSE-SU-2026:23875-1
libsoup
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 3.4.2-18.1
Source reference:
/affected/0/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": "3.4.2-18.1"
}
]
}
],
"package": {
"name": "libsoup",
"purl": "pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Micro%206.0",
"ecosystem": "SUSE:Linux Micro 6.0"
},
"database_specific": {
"source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23875-1.json"
},
"ecosystem_specific": {
"binaries": [
{
"libsoup-3_0-0": "3.4.2-18.1"
}
]
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #23489 · Revision 1
- Added to Heist Feed
- Publisher date