libtiff: Fix of 2 CVEs

{
  "id": "a82ce5d557f432f216940ee2828473af4e035f2c9c5dfe34c663c9d6a7b2eaab",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1776351395",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "libtiff: Fix of 2 CVEs",
    "summary": "- CVE-2022-3970: fix integer overflow in TIFFReadRGBATileExt on strips/tiles > 2 GB - CVE-2022-0891: fix heap buffer overflow in extractImageSection in tiffcrop",
    "evidence": "osv:CLSA-2026-1776351395",
    "products": [
      {
        "name": {
          "value": "libtiff",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.0.3-35.el7.tuxcare.els8",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libtiff-devel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.0.3-35.el7.tuxcare.els8",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libtiff-static",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.0.3-35.el7.tuxcare.els8",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libtiff-tools",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.0.3-35.el7.tuxcare.els8",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1776351395",
      "aliases": [
        "CLSA-2026-1776351395"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4.0.3-35.el7.tuxcare.els8"
                }
              ]
            }
          ],
          "package": {
            "name": "libtiff",
            "purl": "pkg:rpm/tuxcare/libtiff?distro=oraclelinux-7",
            "ecosystem": "TuxCare:OracleLinux:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1776351395.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4.0.3-35.el7.tuxcare.els8"
                }
              ]
            }
          ],
          "package": {
            "name": "libtiff-devel",
            "purl": "pkg:rpm/tuxcare/libtiff-devel?distro=oraclelinux-7",
            "ecosystem": "TuxCare:OracleLinux:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1776351395.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4.0.3-35.el7.tuxcare.els8"
                }
              ]
            }
          ],
          "package": {
            "name": "libtiff-static",
            "purl": "pkg:rpm/tuxcare/libtiff-static?distro=oraclelinux-7",
            "ecosystem": "TuxCare:OracleLinux:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1776351395.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4.0.3-35.el7.tuxcare.els8"
                }
              ]
            }
          ],
          "package": {
            "name": "libtiff-tools",
            "purl": "pkg:rpm/tuxcare/libtiff-tools?distro=oraclelinux-7",
            "ecosystem": "TuxCare:OracleLinux:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1776351395.json"
          }
        }
      ],
      "modified": "2026-10-21T10:48:02.798229525Z",
      "provider": "osv",
      "upstream": [
        "CVE-2022-0891",
        "CVE-2022-3970"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1776351395.html"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2022-0891",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-3970",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 392515,
  "published_at": "2026-04-16T14:56:39+00:00"
}