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libsoup: Fix of 3 CVEs

Type: advisorySources: OSV

- CVE-2025-46420: fix memory leaks in the soup_header_parse_quality_list() - CVE-2025-32050: fix using int instead of size_t for strcspn return to avoid buffer under-read - CVE-2025-32052: fix heap buffer overflow in soup_content_sniffer_sniff

Products
libsoup, libsoup-devel, libsoup-doc
Affected versions
Not specified
Fixed versions
2.72.0-8.el9_2.tuxcare.els5
CVEs
CVE-2025-32050, CVE-2025-32052, CVE-2025-46420
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 13:49 UTC · Revision 1

Source evidence

libsoup: Fix of 3 CVEs

core-osv · Original source

Published 10 Jun 2025, 15:37 UTC

- CVE-2025-46420: fix memory leaks in the soup_header_parse_quality_list() - CVE-2025-32050: fix using int instead of size_t for strcspn return to avoid buffer under-read - CVE-2025-32052: fix heap buffer overflow in soup_content_sniffer_sniff

osv:CLSA-2025-1749569869

libsoup

Fixed versions: 2.72.0-8.el9_2.tuxcare.els5

libsoup-devel

Fixed versions: 2.72.0-8.el9_2.tuxcare.els5

libsoup-doc

Fixed versions: 2.72.0-8.el9_2.tuxcare.els5

Complete source record
{
  "id": "c9da0180a5e77f9df2ffbf0723bbfbceeda3807dc3db52727b2b77cbb91acc39",
  "url": "https://osv.dev/vulnerability/CLSA-2025-1749569869",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "libsoup: Fix of 3 CVEs",
    "summary": "- CVE-2025-46420: fix memory leaks in the soup_header_parse_quality_list() - CVE-2025-32050: fix using int instead of size_t for strcspn return to avoid buffer under-read - CVE-2025-32052: fix heap buffer overflow in soup_content_sniffer_sniff",
    "evidence": "osv:CLSA-2025-1749569869",
    "products": [
      {
        "name": {
          "value": "libsoup",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.72.0-8.el9_2.tuxcare.els5",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libsoup-devel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.72.0-8.el9_2.tuxcare.els5",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libsoup-doc",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.72.0-8.el9_2.tuxcare.els5",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2025-1749569869",
      "aliases": [
        "CLSA-2025-1749569869"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.72.0-8.el9_2.tuxcare.els5"
                }
              ]
            }
          ],
          "package": {
            "name": "libsoup",
            "purl": "pkg:rpm/tuxcare/libsoup?distro=almalinux-9.2",
            "ecosystem": "TuxCare:AlmaLinux:9.2"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2025-1749569869.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.72.0-8.el9_2.tuxcare.els5"
                }
              ]
            }
          ],
          "package": {
            "name": "libsoup-devel",
            "purl": "pkg:rpm/tuxcare/libsoup-devel?distro=almalinux-9.2",
            "ecosystem": "TuxCare:AlmaLinux:9.2"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2025-1749569869.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.72.0-8.el9_2.tuxcare.els5"
                }
              ]
            }
          ],
          "package": {
            "name": "libsoup-doc",
            "purl": "pkg:rpm/tuxcare/libsoup-doc?distro=almalinux-9.2",
            "ecosystem": "TuxCare:AlmaLinux:9.2"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2025-1749569869.json"
          }
        }
      ],
      "modified": "2026-10-21T10:45:37.555868576Z",
      "provider": "osv",
      "upstream": [
        "CVE-2025-32050",
        "CVE-2025-32052",
        "CVE-2025-46420"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2025-1749569869.html"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-32050",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-32052",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-46420",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 392156,
  "published_at": "2025-06-10T15:37:54+00:00"
}