Important: ghostscript security update

{
  "id": "9cd967e8a2c42d9207816de923eaee09355931e8f69853a8c9ee3aedf8d18380",
  "url": "https://osv.dev/vulnerability/RLSA-2026%3A83553",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Important: ghostscript security update",
    "summary": "The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed. Security Fix(es): * ghostscript: ghostscript: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use-after-free (CVE-2026-101258) * ghostscript: ghostscript: stack-based buffer overflow in pdfwrite via crafted font data (CVE-2026-103226) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
    "evidence": "osv:RLSA-2026:83553",
    "products": [
      {
        "name": {
          "value": "ghostscript",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:9.54.0-19.el9_8.3",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "RLSA-2026:83553",
      "aliases": [
        "RLSA-2026:83553"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:9.54.0-19.el9_8.3"
                }
              ],
              "database_specific": {
                "yum_repository": "AppStream"
              }
            }
          ],
          "package": {
            "name": "ghostscript",
            "purl": "pkg:rpm/rocky-linux/ghostscript?distro=rocky-linux-9&epoch=0",
            "ecosystem": "Rocky Linux:9"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/resf-osv-data/RLSA-2026:83553.json"
          }
        }
      ],
      "modified": "2026-10-16T12:45:03.605326512Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-101258",
        "CVE-2026-103226"
      ],
      "references": [
        "https://errata.rockylinux.org/RLSA-2026:83553",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2542396",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2543939",
        "https://access.redhat.com/errata/RHSA-2026:83553"
      ],
      "provider_metadata": {
        "license": "CC-BY-4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "source_advisory": "RHSA-2026:83553"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-101258",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-103226",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 340934,
  "published_at": "2026-10-16T12:05:26.574296+00:00"
}