CVE-2025-13601

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Source
https://cve.org/CVERecord?id=CVE-2025-13601
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13601.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-13601
Downstream
AZL (2)
CLSA (9)
DEBIAN (1)
ECHO (1)
JLSEC (1)
MGASA (1)
MINI (1)
OESA (6)
openSUSE (2)
RHSA (16)
RLSA (5)
ROOT (3)
SUSE (8)
UBUNTU (1)
Related
ALSA (5)
openSUSE (2)
SUSE (8)
Published
2025-11-26T14:44:22Z
Modified
2026-10-22T02:47:47Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
Summary
Glib: integer overflow in in g_escape_uri_string()
Details

A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the g_escape_uri_string() function. If the string to escape contains a very large number of unacceptable characters (which would need escaping), the calculation of the length of the escaped string could overflow, leading to a potential write off the end of the newly allocated string.

Database specific 
{
    "cna_assigner":  "redhat",
    "cwe_ids":  [
        "CWE-190"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13601.json"
}
References

Affected packages

Git / gitlab.gnome.org/gnome/glib

Affected ranges

Type
GIT
Repo
https://gitlab.gnome.org/gnome/glib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7a54787e16ceb20cecda8ad6caab05b24a61e414
Introduced
64855733d7e8fd60c5b279668b2cc48a3f121a83
Last Affected
64855733d7e8fd60c5b279668b2cc48a3f121a83
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.86.3"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "cpe":  "cpe:2.3:a:redhat:discovery:2.0:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "2.0"
                },
                {
                    "last_affected":  "2.0"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

2.*
2.0
Other
glib-2-0-branchpoint

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13601.json"