Updated tesseract packages fix security vulnerabilities

{
  "id": "0fc37f1ee9f75f28ad1cb1355434e60d1a865a987c6fc7d4130627de79cfd790",
  "url": "https://osv.dev/vulnerability/MGASA-2026-0470",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Updated tesseract packages fix security vulnerabilities",
    "summary": "This is a security update. It fixes nine vulnerabilities in tesseract, the OCR (text recognition) engine. All nine can be triggered only by feeding tesseract a maliciously crafted input file: either a specially crafted recognition/language data file (.traineddata) or a crafted word-list file. Depending on the specific flaw, this can cause a crash (denial of service) or memory corruption. CVE-2026-73067: out-of-bounds read when loading a crafted word-list file. CVE-2026-73066: out-of-bounds write when loading a crafted recognition model file. CVE-2026-88047: stack buffer overflow when loading a crafted language-normalisation file. CVE-2026-88048: out-of-bounds read/write from a crafted neural-network layer in a recognition model file. CVE-2026-88049: out-of-bounds write from a crafted neural-network layer in a recognition model file. CVE-2026-88050: out-of-bounds write from invalid character-encoding values in a crafted recognition model file. CVE-2026-88051: out-of-bounds write when loading a malformed internal data structure from a crafted recognition model file. CVE-2026-88052: out-of-bounds write when loading a crafted character-set file. CVE-2026-88053: out-of-bounds write when loading a crafted legacy recognition template file. CVE-2026-88054: crash (denial of service) when loading a crafted recognition model with an empty internal network. The tesseract package is updated to version 5.5.3, which on its own fixes CVE-2026-73067 and CVE-2026-73066. The remaining seven iss",
    "evidence": "osv:MGASA-2026-0470",
    "products": [
      {
        "name": {
          "value": "tesseract",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.5.3-1.mga10",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "MGASA-2026-0470",
      "aliases": [
        "MGASA-2026-0470"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5.5.3-1.mga10"
                }
              ]
            }
          ],
          "package": {
            "name": "tesseract",
            "purl": "pkg:rpm/mageia/tesseract?arch=source&distro=mageia-10",
            "ecosystem": "Mageia:10"
          },
          "database_specific": {
            "source": "https://advisories.mageia.org/MGASA-2026-0470.json"
          },
          "ecosystem_specific": {
            "section": "core"
          }
        }
      ],
      "modified": "2026-10-07T17:23:04.415485010Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-73067",
        "CVE-2026-88047",
        "CVE-2026-88048",
        "CVE-2026-88049",
        "CVE-2026-88050",
        "CVE-2026-88051",
        "CVE-2026-88052",
        "CVE-2026-88053",
        "CVE-2026-88054"
      ],
      "references": [
        "https://advisories.mageia.org/MGASA-2026-0470.html",
        "https://bugs.mageia.org/show_bug.cgi?id=36427",
        "https://github.com/tesseract-ocr/tesseract/releases/tag/5.5.3",
        "https://osv.dev/vulnerability/openSUSE-SU-2026:21957-1",
        "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/25OCRCHOE46S5WTJZC25DVGO7KC2KVWO/",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-x3vq-7rr7-5x3h",
        "https://github.com/tesseract-ocr/tesseract/pull/4581",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-7j76-5rq5-5jg8",
        "https://github.com/tesseract-ocr/tesseract/pull/4588",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-5j2p-r5vc-q7f3",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-q44c-23p6-5mw6",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-jgq8-pprg-vc68",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-7v9h-3q3m-w68g",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-88qp-4g94-3rf3",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-2hm8-q5c7-c373",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-rphx-x795-5qjv",
        "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-f6h7-cqr4-6fx4"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-73067",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-88047",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-88048",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-88049",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-88050",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-88051",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-88052",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-88053",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-88054",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 96243,
  "published_at": "2026-10-07T17:19:47+00:00"
}