Vulnerability-Lookup

oesa-2026-3248

Vulnerability from osv_openeuler

Published

2026-08-07 02:41

Modified

2026-08-07 02:41

Summary

cups-filters security update

Details

This project provides backends, filters, and other software that was once part of the core CUPS distribution but is no longer maintained by Apple Inc. In addition it contains additional filters and software developed independently of Apple, especially filters for the PDF-centric printing workflow introduced by OpenPrinting and a daemon to browse Bonjour broadcasts of remote CUPS printers to make these printers available locally and to provide backward compatibility to the old CUPS broadcasting and browsing of CUPS 1.5.x and older.

Security Fix(es):

A flaw was found in libcupsfilters and cups-filters. The PNG image reading function creates a libpng reader without installing an error recovery handler, causing the CUPS image filter process to abort when processing a malformed PNG file. An unauthenticated attacker could exploit this by submitting a specially crafted PNG print job, leading to denial of service of the in-flight print job.(CVE-2026-64612)

Severity

7.5 (High)


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

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2026-64612	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-filters-1.28.15-7.oe2403sp3.aarch64.rpm",
          "cups-filters-debuginfo-1.28.15-7.oe2403sp3.aarch64.rpm",
          "cups-filters-debugsource-1.28.15-7.oe2403sp3.aarch64.rpm",
          "cups-filters-devel-1.28.15-7.oe2403sp3.aarch64.rpm"
        ],
        "noarch": [
          "cups-filters-help-1.28.15-7.oe2403sp3.noarch.rpm"
        ],
        "src": [
          "cups-filters-1.28.15-7.oe2403sp3.src.rpm"
        ],
        "x86_64": [
          "cups-filters-1.28.15-7.oe2403sp3.x86_64.rpm",
          "cups-filters-debuginfo-1.28.15-7.oe2403sp3.x86_64.rpm",
          "cups-filters-debugsource-1.28.15-7.oe2403sp3.x86_64.rpm",
          "cups-filters-devel-1.28.15-7.oe2403sp3.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP3",
        "name": "cups-filters",
        "purl": "pkg:rpm/openEuler/cups-filters\u0026distro=openEuler-24.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.28.15-7.oe2403sp3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-filters-1.28.17-2.oe2403sp4.aarch64.rpm",
          "cups-filters-debuginfo-1.28.17-2.oe2403sp4.aarch64.rpm",
          "cups-filters-debugsource-1.28.17-2.oe2403sp4.aarch64.rpm",
          "cups-filters-devel-1.28.17-2.oe2403sp4.aarch64.rpm"
        ],
        "noarch": [
          "cups-filters-help-1.28.17-2.oe2403sp4.noarch.rpm"
        ],
        "src": [
          "cups-filters-1.28.17-2.oe2403sp4.src.rpm"
        ],
        "x86_64": [
          "cups-filters-1.28.17-2.oe2403sp4.x86_64.rpm",
          "cups-filters-debuginfo-1.28.17-2.oe2403sp4.x86_64.rpm",
          "cups-filters-debugsource-1.28.17-2.oe2403sp4.x86_64.rpm",
          "cups-filters-devel-1.28.17-2.oe2403sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP4",
        "name": "cups-filters",
        "purl": "pkg:rpm/openEuler/cups-filters\u0026distro=openEuler-24.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.28.17-2.oe2403sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-filters-1.26.1-9.oe2003sp4.aarch64.rpm",
          "cups-filters-debuginfo-1.26.1-9.oe2003sp4.aarch64.rpm",
          "cups-filters-debugsource-1.26.1-9.oe2003sp4.aarch64.rpm",
          "cups-filters-devel-1.26.1-9.oe2003sp4.aarch64.rpm"
        ],
        "noarch": [
          "cups-filters-help-1.26.1-9.oe2003sp4.noarch.rpm"
        ],
        "src": [
          "cups-filters-1.26.1-9.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "cups-filters-1.26.1-9.oe2003sp4.x86_64.rpm",
          "cups-filters-debuginfo-1.26.1-9.oe2003sp4.x86_64.rpm",
          "cups-filters-debugsource-1.26.1-9.oe2003sp4.x86_64.rpm",
          "cups-filters-devel-1.26.1-9.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "cups-filters",
        "purl": "pkg:rpm/openEuler/cups-filters\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.26.1-9.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-filters-1.28.9-8.oe2203sp4.aarch64.rpm",
          "cups-filters-debuginfo-1.28.9-8.oe2203sp4.aarch64.rpm",
          "cups-filters-debugsource-1.28.9-8.oe2203sp4.aarch64.rpm",
          "cups-filters-devel-1.28.9-8.oe2203sp4.aarch64.rpm"
        ],
        "noarch": [
          "cups-filters-help-1.28.9-8.oe2203sp4.noarch.rpm"
        ],
        "src": [
          "cups-filters-1.28.9-8.oe2203sp4.src.rpm"
        ],
        "x86_64": [
          "cups-filters-1.28.9-8.oe2203sp4.x86_64.rpm",
          "cups-filters-debuginfo-1.28.9-8.oe2203sp4.x86_64.rpm",
          "cups-filters-debugsource-1.28.9-8.oe2203sp4.x86_64.rpm",
          "cups-filters-devel-1.28.9-8.oe2203sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP4",
        "name": "cups-filters",
        "purl": "pkg:rpm/openEuler/cups-filters\u0026distro=openEuler-22.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.28.9-8.oe2203sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "cups-filters-1.28.15-7.oe2403sp1.aarch64.rpm",
          "cups-filters-debuginfo-1.28.15-7.oe2403sp1.aarch64.rpm",
          "cups-filters-debugsource-1.28.15-7.oe2403sp1.aarch64.rpm",
          "cups-filters-devel-1.28.15-7.oe2403sp1.aarch64.rpm"
        ],
        "noarch": [
          "cups-filters-help-1.28.15-7.oe2403sp1.noarch.rpm"
        ],
        "src": [
          "cups-filters-1.28.15-7.oe2403sp1.src.rpm"
        ],
        "x86_64": [
          "cups-filters-1.28.15-7.oe2403sp1.x86_64.rpm",
          "cups-filters-debuginfo-1.28.15-7.oe2403sp1.x86_64.rpm",
          "cups-filters-debugsource-1.28.15-7.oe2403sp1.x86_64.rpm",
          "cups-filters-devel-1.28.15-7.oe2403sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP1",
        "name": "cups-filters",
        "purl": "pkg:rpm/openEuler/cups-filters\u0026distro=openEuler-24.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.28.15-7.oe2403sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "This project provides backends, filters, and other software that was once part of the core CUPS distribution but is no longer maintained by Apple Inc. In addition it contains additional filters and software developed independently of Apple, especially filters for the PDF-centric printing workflow introduced by OpenPrinting and a daemon to browse Bonjour broadcasts of remote CUPS printers to make these printers available locally and to provide backward compatibility to the old CUPS broadcasting and browsing of CUPS 1.5.x and older.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in libcupsfilters and cups-filters. The PNG image reading function creates a libpng reader without installing an error recovery handler, causing the CUPS image filter process to abort when processing a malformed PNG file. An unauthenticated attacker could exploit this by submitting a specially crafted PNG print job, leading to denial of service of the in-flight print job.(CVE-2026-64612)",
  "id": "OESA-2026-3248",
  "modified": "2026-08-07T02:41:54Z",
  "published": "2026-08-07T02:41:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3248"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64612"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "cups-filters security update",
  "upstream": [
    "CVE-2026-64612"
  ]
}

CVE-2026-64612 (GCVE-0-2026-64612)

Vulnerability from cvelistv5 – Published: 2026-07-20 17:33 – Updated: 2026-08-24 09:42

Title

Libcupsfilters: cups-filters: libcupsfilters: cups image filter process abort via malformed png

Summary

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-20 18:21 UTC

CWE

CWE-248 - Uncaught Exception

Assigner

redhat redhat root

References

6 references

URL	Tags
https://access.redhat.com/errata/RHSA-2026:56965	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:57451	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:58560	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-64612	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2502801	issue-trackingx_refsource_REDHAT
https://github.com/OpenPrinting/libcupsfilters/se…

Impacted products

5 products

Vendor	Product	Version
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 1:2.0.0-13.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.2
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 0:1.20.0-36.el8_10.1 , < * (rpm) cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:1.28.7-27.el9_8 , < * (rpm) cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb
Red Hat	Red Hat Enterprise Linux 10	cpe:/o:redhat:enterprise_linux:10
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7

Date Public

2026-06-14 08:37

Credits

Red Hat would like to thank Michalis Vasileiadis for reporting this issue.

Show details on NVD website

JSON

To clipboard

{
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}

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.