SUSE-SU-2026:2718-1

Vulnerability from csaf_suse - Published: 2026-07-01 10:23 - Updated: 2026-07-01 10:23
Summary
Security update for cups
Severity
Moderate
Notes
Title of the patch: Security update for cups
Description of the patch: This update for cups fixes the following issues - CVE-2026-27447: Authorization bypass via case-insensitive group-member lookup (bsc#1261572). - CVE-2026-34978: Path traversal in RSS notify-recipient-uri enables file write outside CacheDir/rss (bsc#1261571). - CVE-2026-34979: Heap overflow in `get_options()` (bsc#1261570). - CVE-2026-34980: Shared PostScript queue lets anonymous Print-Job requests reach `lp` code execution over the network (bsc#1261569). - CVE-2026-39316: dangling subscription pointer can lead to a denial of service (bsc#1261742).
Patchnames: SUSE-2026-2718,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-2718
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2026-27447
4.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64 —
Vendor Fix
Threats
Impact moderate
CVE-2026-34978
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64 —
Vendor Fix
Threats
Impact moderate
CVE-2026-34979
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64 —
Vendor Fix
Threats
Impact moderate
CVE-2026-34980
6.4 (Medium)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64 —
Vendor Fix
Threats
Impact moderate
CVE-2026-39316
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64 —
Vendor Fix
Threats
Impact moderate
References
To clipboard 

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          "name": "cups-1.7.5-20.67.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
          "product_id": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64"
        },
        "product_reference": "cups-1.7.5-20.67.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cups-client-1.7.5-20.67.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
          "product_id": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64"
        },
        "product_reference": "cups-client-1.7.5-20.67.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cups-devel-1.7.5-20.67.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
          "product_id": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64"
        },
        "product_reference": "cups-devel-1.7.5-20.67.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cups-libs-1.7.5-20.67.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
          "product_id": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64"
        },
        "product_reference": "cups-libs-1.7.5-20.67.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cups-libs-32bit-1.7.5-20.67.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
          "product_id": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
        },
        "product_reference": "cups-libs-32bit-1.7.5-20.67.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-27447",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-27447"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon (cupsd) contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an unprivileged user to gain unauthorized access to restricted operations by using a user with a username that differs only in case from an authorized user. At time of publication, there are no publicly available patches.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-27447",
          "url": "https://www.suse.com/security/cve/CVE-2026-27447"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261572 for CVE-2026-27447",
          "url": "https://bugzilla.suse.com/1261572"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-01T10:23:34Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-27447"
    },
    {
      "cve": "CVE-2026-34978",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-34978"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, the RSS notifier allows .. path traversal in notify-recipient-uri (e.g., rss:///../job.cache), letting a remote IPP client write RSS XML bytes outside CacheDir/rss (anywhere that is lp-writable). In particular, because CacheDir is group-writable by default (typically root:lp and mode 0770), the notifier (running as lp) can replace root-managed state files via temp-file + rename(). This PoC clobbers CacheDir/job.cache with RSS XML, and after restarting cupsd the scheduler fails to parse the job cache and previously queued jobs disappear. At time of publication, there are no publicly available patches.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-34978",
          "url": "https://www.suse.com/security/cve/CVE-2026-34978"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261571 for CVE-2026-34978",
          "url": "https://bugzilla.suse.com/1261571"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-01T10:23:34Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-34978"
    },
    {
      "cve": "CVE-2026-34979",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-34979"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, there is a heap-based buffer overflow in the CUPS scheduler when building filter option strings from job attribute. At time of publication, there are no publicly available patches.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-34979",
          "url": "https://www.suse.com/security/cve/CVE-2026-34979"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261570 for CVE-2026-34979",
          "url": "https://bugzilla.suse.com/1261570"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-01T10:23:34Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-34979"
    },
    {
      "cve": "CVE-2026-34980",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-34980"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, in a network-exposed cupsd with a shared target queue, an unauthorized client can send a Print-Job to that shared PostScript queue without authentication. The server accepts a page-border value supplied as textWithoutLanguage, preserves an embedded newline through option escaping and reparse, and then reparses the resulting second-line PPD: text as a trusted scheduler control record. A follow-up raw print job can therefore make the server execute an attacker-chosen existing binary such as /usr/bin/vim as lp. At time of publication, there are no publicly available patches.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-34980",
          "url": "https://www.suse.com/security/cve/CVE-2026-34980"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261569 for CVE-2026-34980",
          "url": "https://bugzilla.suse.com/1261569"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-01T10:23:34Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-34980"
    },
    {
      "cve": "CVE-2026-39316",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-39316"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a use-after-free vulnerability exists in the CUPS scheduler (cupsd) when temporary printers are automatically deleted. cupsdDeleteTemporaryPrinters() in scheduler/printers.c calls cupsdDeletePrinter() without first expiring subscriptions that reference the printer, leaving cupsd_subscription_t.dest as a dangling pointer to freed heap memory. The dangling pointer is subsequently dereferenced at multiple code sites, causing a crash (denial of service) of the cupsd daemon. With heap grooming, this can be leveraged for code execution.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
          "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-39316",
          "url": "https://www.suse.com/security/cve/CVE-2026-39316"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261742 for CVE-2026-39316",
          "url": "https://bugzilla.suse.com/1261742"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-client-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-devel-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-1.7.5-20.67.1.x86_64",
            "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:cups-libs-32bit-1.7.5-20.67.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-01T10:23:34Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-39316"
    }
  ]
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.