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CVE-2025-32052

Libsoup: heap buffer overflow in sniff_unknown()

Published: Apr 3, 2025Updated: Apr 22, 2026 Sources: CVE List NVD BDUCWE-126
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.5%
Top 58.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A flaw was found in libsoup. A vulnerability in the sniff_unknown() function may lead to heap buffer over-read.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-126

Affected Products

Red Hat Enterprise Linux 8Red Hat
On-premOS
Operating Systems / linux-distro
Red Hat Enterprise Linux 8.8 Extended Update SupportRed Hat
On-prem
Operating Systems / linux-distro
Red Hat Enterprise Linux 9Red Hat
On-premOS
Operating Systems / linux-distro
Red Hat Enterprise Linux 9.2 Extended Update SupportRed Hat
On-premOS
Operating Systems / linux-distro
red hatcommercialUSOperating Systemsaka red hat
and 14 more affected products View all →

Exploitability

Official Patch Available
Workaround Available

References

https://access.redhat.com/errata/RHSA-2025:4440
access.redhat.com
https://access.redhat.com/errata/RHSA-2025:4508
access.redhat.com
https://access.redhat.com/errata/RHSA-2025:4560
access.redhat.com
and 20 more references View all →

Timeline

Published
Apr 3, 2025
Last Updated
Apr 22, 2026

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