Medium severity · published Apr 3, 2025
CVE-2025-2784
A flaw was found in libsoup
6.5
CVSS
0.9%
EPSS
No
On KEV
Description
A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via the skip_insight_whitespace() function. Libsoup clients may read one byte out-of-bounds in response to a crafted HTTP response by an HTTP server.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
Codeready Linux Builder · Redhat
10.0 · source: NVD
CL
Codeready Linux Builder For Arm64 · Redhat
10.0_aarch64 · source: NVD
CL
Codeready Linux Builder For Arm64 Eus · Redhat
10.0_aarch64 · source: NVD
CL
Codeready Linux Builder For Ibm Z Systems · Redhat
10.0_s390x · source: NVD
CL
Codeready Linux Builder For Ibm Z Systems Eus · Redhat
10.0_s390x · source: NVD
CL
Codeready Linux Builder For Power Little Endian · Redhat
10.0_ppc64le · source: NVD
CL
Codeready Linux Builder For Power Little Endian Eus · Redhat
10.0_ppc64le · source: NVD
EL
Enterprise Linux · Redhat
8.0; 9.0; 10.0 · source: NVD
EL
Enterprise Linux Eus · Redhat
8.8; 9.2; 9.4; 9.6; 10.0 · source: NVD
EL
Enterprise Linux For Arm 64 · Redhat
8.0_aarch64; 9.0_aarch64; 10.0_aarch64 · source: NVD
EL
Enterprise Linux For Arm 64 Eus · Redhat
8.8_aarch64; 9.2_aarch64; 9.4_aarch64; 9.6_aarch64; 10.0_aarch64 · source: NVD
EL
Enterprise Linux For Ibm Z Systems · Redhat
8.0_s390x; 9.0_s390x; 10.0_s390x · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-2784
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-2784
access.redhat.com
https://access.redhat.com/errata/RHSA-2025:21657
Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:7505
Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:8126
Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:8132
Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:8139
Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:8140
More from Libsoup
9.8
CVE-2026-102560
Libsoup: libsoup: heap buffer overflow during outgoing permessage-deflate buffer growth
9.8
CVE-2019-17266
libsoup from versions 2.65.1 until 2.68.1 have a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an NTLM message's…
9.8
CVE-2018-12910
The get_cookies function in soup-cookie-jar.c in libsoup 2.63.2 allows attackers to have unspecified impact via an empty hostname
9.8
CVE-2017-2885
An exploitable stack based buffer overflow vulnerability exists in the GNOME libsoup 2.58
9.1
CVE-2026-2369
A flaw was found in libsoup