SUSE-SU-2026:22102-1

Vulnerability from csaf_suse - Published: 2026-06-12 09:03 - Updated: 2026-06-12 09:03
Summary
Security update for glib-networking
Severity
Moderate
Notes
Title of the patch: Security update for glib-networking
Description of the patch: This update for glib-networking fixes the following issue - CVE-2026-10028: two certificates which are each signed by the other can lead to an infinite loop (bsc#1267979).
Patchnames: SUSE-SLE-Micro-6.0-753
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-2026-10028
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Micro 6.0:glib-networking-2.76.0-4.1.aarch64 —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.0:glib-networking-2.76.0-4.1.s390x —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.0:glib-networking-2.76.0-4.1.x86_64 —
Vendor Fix
Threats
Impact moderate
References
To clipboard 

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        "title": "Description of the patch"
      },
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  "vulnerabilities": [
    {
      "cve": "CVE-2026-10028",
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          "text": "https://www.suse.com/security/cve/CVE-2026-10028"
        }
      ],
      "notes": [
        {
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          "text": "A flaw was found in glib-networking. A remote attacker can exploit this vulnerability by presenting a specially crafted certificate chain to an application that uses glib-networking with the GnuTLS backend enabled and performs certificate verification. This crafted chain, which contains circular issuer relationships, can cause an infinite loop during certificate verification. The unbounded traversal consumes excessive CPU resources, leading to a denial of service for the affected process or worker.",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Micro 6.0:glib-networking-2.76.0-4.1.s390x",
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        ]
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          "summary": "SUSE Bug 1267979 for CVE-2026-10028",
          "url": "https://bugzilla.suse.com/1267979"
        }
      ],
      "remediations": [
        {
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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          ]
        }
      ],
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        {
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
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            "SUSE Linux Micro 6.0:glib-networking-2.76.0-4.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-12T09:03:18Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-10028"
    }
  ]
}


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