CVE-2025-11021

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Source
https://cve.org/CVERecord?id=CVE-2025-11021
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-11021.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-11021
Downstream
Related
Published
2025-09-26T08:36:19.399Z
Modified
2026-05-01T04:26:44.446819Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
Libsoup: out-of-bounds read in cookie date handling of libsoup http library
Details

A flaw was found in the cookie date handling logic of the libsoup HTTP library, widely used by GNOME and other applications for web communication. When processing cookies with specially crafted expiration dates, the library may perform an out-of-bounds memory read. This flaw could result in unintended disclosure of memory contents, potentially exposing sensitive information from the process using libsoup.

Database specific 
{
    "cwe_ids": [
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11021.json",
    "cna_assigner": "redhat"
}
References

Affected packages

Git / gitlab.gnome.org/gnome/libsoup

Affected ranges

Type
GIT
Repo
https://gitlab.gnome.org/gnome/libsoup
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
766e17528251c9b696a6076300ac61adc95536ac
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.6.5"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

2.*
2.40.0
2.40.1
2.41.1
2.41.2
2.41.3
2.41.4
2.41.5
2.41.90
2.41.91
2.41.92
2.42.0
2.42.1
2.43.1
2.43.2
2.43.4
2.43.5
2.43.90
2.43.92
2.44.0
2.44.1
2.45.3
2.45.90
2.45.92
2.46.0
2.47.3
2.47.4
2.47.92
2.48.0
2.49.1
2.49.91
2.49.91.1
2.49.92
2.50.0
2.51.3
2.51.90
2.51.92
2.52.0
2.52.1
2.53.1
2.53.2
2.53.90
2.53.92
2.54.0
2.54.0.1
2.54.1
2.55.90
2.56.0
2.57.1
2.58.0
2.59.90
2.59.90.1
2.60.0
2.60.1
2.60.2
2.61.1
2.61.2
2.61.90
2.61.91
2.62.0
2.63.1
2.63.2
2.63.90
2.63.91
2.63.92
2.64.0
2.65.1
2.65.2
2.65.90
2.65.91
2.65.92
2.66.0
2.66.1
2.66.2
2.67.1
2.67.2
2.67.3
2.67.90
2.67.91
2.67.92
2.67.93
2.68.0
2.68.1
2.68.2
2.68.3
2.69.90
2.70.0
2.71.0
2.71.1
2.72.0
2.99.1
2.99.2
2.99.3
2.99.4
2.99.5
2.99.6
2.99.7
2.99.8
2.99.9
3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.1.1
3.1.2
3.1.3
3.1.4
3.2.0
3.3.0
3.3.1
3.4.0
3.4.1
3.4.2
3.4.3
3.4.4
3.5.1
3.5.2
3.6.0
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
Other
LIBSOUP_1_99_15
LIBSOUP_1_99_16
LIBSOUP_1_99_17
LIBSOUP_1_99_19
LIBSOUP_1_99_20
LIBSOUP_1_99_22
LIBSOUP_1_99_23
LIBSOUP_1_99_24
LIBSOUP_1_99_25
LIBSOUP_2_1_10
LIBSOUP_2_1_11
LIBSOUP_2_1_12
LIBSOUP_2_1_13
LIBSOUP_2_1_2
LIBSOUP_2_1_3
LIBSOUP_2_1_4
LIBSOUP_2_1_5
LIBSOUP_2_1_6
LIBSOUP_2_1_7
LIBSOUP_2_1_8
LIBSOUP_2_1_9
LIBSOUP_2_23_1
LIBSOUP_2_23_6
LIBSOUP_2_23_91
LIBSOUP_2_23_92
LIBSOUP_2_24_0
LIBSOUP_2_25_1
LIBSOUP_2_25_2
LIBSOUP_2_25_4
LIBSOUP_2_25_5
LIBSOUP_2_25_91
LIBSOUP_2_26_0
LIBSOUP_2_26_0_9
LIBSOUP_2_26_1
LIBSOUP_2_27_1
LIBSOUP_2_27_2
LIBSOUP_2_27_4
LIBSOUP_2_27_5
LIBSOUP_2_27_90
LIBSOUP_2_27_91
LIBSOUP_2_27_92
LIBSOUP_2_28_0
LIBSOUP_2_28_1
LIBSOUP_2_29_3
LIBSOUP_2_29_5
LIBSOUP_2_29_6
LIBSOUP_2_29_90
LIBSOUP_2_29_91
LIBSOUP_2_2_0
LIBSOUP_2_2_100
LIBSOUP_2_2_101
LIBSOUP_2_2_102
LIBSOUP_2_2_103
LIBSOUP_2_2_5
LIBSOUP_2_2_6
LIBSOUP_2_2_6_1
LIBSOUP_2_2_90_NOT_A_REAL_RELEASE
LIBSOUP_2_2_91
LIBSOUP_2_2_92
LIBSOUP_2_2_93
LIBSOUP_2_2_94
LIBSOUP_2_2_95_1
LIBSOUP_2_2_96
LIBSOUP_2_2_97
LIBSOUP_2_2_98
LIBSOUP_2_2_99
LIBSOUP_2_30_0
LIBSOUP_2_31_6
LIBSOUP_2_31_90
LIBSOUP_2_31_92
LIBSOUP_2_32_0
LIBSOUP_2_32_1
LIBSOUP_2_32_2
LIBSOUP_2_33_4
LIBSOUP_2_33_5
LIBSOUP_2_33_6
LIBSOUP_2_33_90
LIBSOUP_2_33_92
LIBSOUP_2_34_0
LIBSOUP_2_34_1
LIBSOUP_2_35_3
LIBSOUP_2_35_4
LIBSOUP_2_35_90
LIBSOUP_2_35_92
LIBSOUP_2_36_0
LIBSOUP_2_37_1
LIBSOUP_2_37_2
LIBSOUP_2_37_3
LIBSOUP_2_37_4
LIBSOUP_2_37_5
LIBSOUP_2_37_90
LIBSOUP_2_37_91
LIBSOUP_2_37_92
LIBSOUP_2_38_0
LIBSOUP_2_38_1
LIBSOUP_2_39_1
LIBSOUP_2_39_2
LIBSOUP_2_39_3
LIBSOUP_2_39_4
LIBSOUP_2_39_4_1
LIBSOUP_2_39_5
LIBSOUP_2_39_90
LIBSOUP_2_39_91
LIBSOUP_2_39_92
LIBSOUP_2_3_0_1
LIBSOUP_2_3_2
LIBSOUP_2_3_4
LIBSOUP_2_40_0
LIBSOUP_2_40_1
LIBSOUP_2_41_1
LIBSOUP_2_41_2
LIBSOUP_2_41_3
LIBSOUP_2_41_4
LIBSOUP_2_41_5
LIBSOUP_2_41_90
LIBSOUP_2_41_91
LIBSOUP_2_41_92
LIBSOUP_2_42_0
LIBSOUP_2_42_1
LIBSOUP_2_43_1
LIBSOUP_2_43_2
LIBSOUP_2_43_4
LIBSOUP_2_43_5
LIBSOUP_2_43_90
LIBSOUP_2_43_92
LIBSOUP_2_4_0
LIBSOUP_2_4_1
SOUP_0_4
SOUP_0_4_1
SOUP_0_5
SOUP_0_6_0
SOUP_2_2_100
gnome-2-12-base
libsoup-2-0-branch-base
libsoup-hacking-branch-base
libsoup-pre214-branch-base

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-11021.json"