Vulnerability-Lookup

CVE-2025-32053 (GCVE-0-2025-32053)

Vulnerability from cvelistv5 – Published: 2025-04-03 13:37 – Updated: 2026-06-30 00:33

Title

Libsoup: heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space()

Summary

A flaw was found in libsoup. A vulnerability in sniff_feed_or_html() and skip_insignificant_space() functions may lead to a heap buffer over-read.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-03 14:04 UTC

CWE

CWE-126 - Buffer Over-read

Assigner

redhat redhat root

References

10 references

URL	Tags
https://access.redhat.com/errata/RHSA-2025:4440	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:4508	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:4560	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:4568	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:7436	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:8292	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2025-32053	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2357070	issue-trackingx_refsource_REDHAT
https://gitlab.gnome.org/GNOME/libsoup/-/issues/426
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

11 products

Vendor	Product	Version
		Affected: 0 , < 3.6.1 (semver)
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 0:2.62.3-8.el8_10 , < * (rpm) cpe:/a:redhat:enterprise_linux:8::appstream cpe:/o:redhat:enterprise_linux:8::baseos
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 0:2.8-3.el8_10.1 , < * (rpm) cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 0:8.10-1 , < * (rpm) cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb
Red Hat	Red Hat Enterprise Linux 8.8 Extended Update Support	Unaffected: 0:2.62.3-3.el8_8.4 , < * (rpm) cpe:/a:redhat:rhel_eus:8.8::appstream cpe:/o:redhat:rhel_eus:8.8::baseos
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:2.72.0-10.el9_6.1 , < * (rpm) cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat	Red Hat Enterprise Linux 9.2 Extended Update Support	Unaffected: 0:2.72.0-8.el9_2.4 , < * (rpm) cpe:/a:redhat:rhel_eus:9.2::appstream
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	Unaffected: 0:2.72.0-8.el9_4.4 , < * (rpm) cpe:/a:redhat:rhel_eus:9.4::appstream
Red Hat	Red Hat Enterprise Linux 10	cpe:/o:redhat:enterprise_linux:10
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7

Date Public

2025-04-03 00:00

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}

SUSE-SU-2025:1519-1

Vulnerability from csaf_suse - Published: 2025-05-09 00:07 - Updated: 2025-05-09 00:07

Summary

Security update for libsoup

Severity

Important

Scope

8 vulnerabilities in this advisory, including CVE-2025-32053.

CVE-2025-32053

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Recommended: 37 products

Open the full advisory

SUSE-SU-2025:20375-1

Vulnerability from csaf_suse - Published: 2025-05-29 09:19 - Updated: 2025-05-29 09:19

Summary

Security update for libsoup

Severity

Important

Scope

16 vulnerabilities in this advisory, including CVE-2025-32053.

CVE-2025-32053

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Recommended: 3 products

Open the full advisory

SUSE-SU-2025:20446-1

Vulnerability from csaf_suse - Published: 2025-06-25 08:16 - Updated: 2025-06-25 08:16

Summary

Security update for libsoup

Severity

Important

Scope

16 vulnerabilities in this advisory, including CVE-2025-32053.

CVE-2025-32053

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Recommended: 4 products

Open the full advisory

ubuntu-cve-2025-32053

Vulnerability from osv_ubuntu

Published

2025-04-03 14:15

Modified

2026-04-22 07:54

Summary

Details

A flaw was found in libsoup. A vulnerability in sniff_feed_or_html() and skip_insignificant_space() functions may lead to a heap buffer over-read.

Severity

6.5 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2025-32053	REPORT
	https://www.cve.org/CVERecord?id=CVE-2025-32053	REPORT
	https://access.redhat.com/security/cve/CVE-2025-32053	REPORT
	https://ubuntu.com/security/notices/USN-7432-1	ADVISORY
	https://ubuntu.com/security/notices/USN-7565-1	ADVISORY

JSON

To clipboard

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        "name": "libsoup3",
        "purl": "pkg:deb/ubuntu/libsoup3@3.0.7-0ubuntu1+esm2?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.7-0ubuntu1+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.4-2",
        "3.0.4-3",
        "3.0.5-1",
        "3.0.7-0ubuntu1",
        "3.0.7-0ubuntu1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-soup-2.4",
            "binary_version": "2.74.3-6ubuntu1.2"
          },
          {
            "binary_name": "libsoup-2.4-1",
            "binary_version": "2.74.3-6ubuntu1.2"
          },
          {
            "binary_name": "libsoup-gnome-2.4-1",
            "binary_version": "2.74.3-6ubuntu1.2"
          },
          {
            "binary_name": "libsoup2.4-common",
            "binary_version": "2.74.3-6ubuntu1.2"
          },
          {
            "binary_name": "libsoup2.4-tests",
            "binary_version": "2.74.3-6ubuntu1.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "libsoup2.4",
        "purl": "pkg:deb/ubuntu/libsoup2.4@2.74.3-6ubuntu1.2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.74.3-6ubuntu1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.74.3-1",
        "2.74.3-2",
        "2.74.3-3",
        "2.74.3-6",
        "2.74.3-6build1",
        "2.74.3-6ubuntu1",
        "2.74.3-6ubuntu1.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-soup-3.0",
            "binary_version": "3.4.4-5ubuntu0.2"
          },
          {
            "binary_name": "libsoup-3.0-0",
            "binary_version": "3.4.4-5ubuntu0.2"
          },
          {
            "binary_name": "libsoup-3.0-common",
            "binary_version": "3.4.4-5ubuntu0.2"
          },
          {
            "binary_name": "libsoup-3.0-tests",
            "binary_version": "3.4.4-5ubuntu0.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "libsoup3",
        "purl": "pkg:deb/ubuntu/libsoup3@3.4.4-5ubuntu0.2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.4-5ubuntu0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.4.2-4",
        "3.4.4-1",
        "3.4.4-2",
        "3.4.4-4",
        "3.4.4-5",
        "3.4.4-5build1",
        "3.4.4-5build2",
        "3.4.4-5ubuntu0.1"
      ]
    }
  ],
  "aliases": [],
  "details": "A flaw was found in libsoup. A vulnerability in sniff_feed_or_html() and skip_insignificant_space() functions may lead to a heap buffer over-read.",
  "id": "UBUNTU-CVE-2025-32053",
  "modified": "2026-04-22T07:54:10Z",
  "published": "2025-04-03T14:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-32053"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-32053"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-32053"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7432-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7565-1"
    }
  ],
  "related": [
    "USN-7432-1",
    "USN-7565-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2025-32053"
  ]
}

WID-SEC-W-2025-0935

Vulnerability from csaf_certbund - Published: 2025-05-04 22:00 - Updated: 2026-03-02 23:00

Summary

Red Hat Enterprise Linux (libsoup): Mehrere Schwachstellen

Severity

Hoch

Scope

9 vulnerabilities in this advisory, including CVE-2025-32053.

CVE-2025-32053

Known affected: 11 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2025-32053 (GCVE-0-2025-32053)

SUSE-SU-2025:1519-1

SUSE-SU-2025:20375-1

SUSE-SU-2025:20446-1

ubuntu-cve-2025-32053

Vulnerability from osv_ubuntu

WID-SEC-W-2025-0935

Tags

Sightings

Nomenclature

Related by attack behaviour