hplip: Fix of 2 CVEs

{
  "id": "53755262ba99deefa7bcb450d7bf3fa4ea5bb1b2a4c479a0564a4d74d07ef591",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1782483693",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "hplip: Fix of 2 CVEs",
    "summary": "- CVE-2026-8631: fix integer overflow in the hpcups processing path that could lead to privilege escalation / arbitrary code execution via crafted print data (backport of upstream HPLIP 3.26.4) - CVE-2026-8632: fix OS command injection in Is_Process_Running() by replacing the ps/grep shell pipeline with a safe /proc-based scan (backport of upstream HPLIP 3.26.4)",
    "evidence": "osv:CLSA-2026-1782483693",
    "products": [
      {
        "name": {
          "value": "hplip",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.21.2-6.el9.alma.tuxcare.els1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "hplip-common",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.21.2-6.el9.alma.tuxcare.els1",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "hplip-libs",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.21.2-6.el9.alma.tuxcare.els1",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libsane-hpaio",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.21.2-6.el9.alma.tuxcare.els1",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1782483693",
      "aliases": [
        "CLSA-2026-1782483693"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.21.2-6.el9.alma.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "hplip",
            "purl": "pkg:rpm/tuxcare/hplip?distro=almalinux-9.2",
            "ecosystem": "TuxCare:AlmaLinux:9.2"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1782483693.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.21.2-6.el9.alma.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "hplip-common",
            "purl": "pkg:rpm/tuxcare/hplip-common?distro=almalinux-9.2",
            "ecosystem": "TuxCare:AlmaLinux:9.2"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1782483693.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.21.2-6.el9.alma.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "hplip-libs",
            "purl": "pkg:rpm/tuxcare/hplip-libs?distro=almalinux-9.2",
            "ecosystem": "TuxCare:AlmaLinux:9.2"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1782483693.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.21.2-6.el9.alma.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "libsane-hpaio",
            "purl": "pkg:rpm/tuxcare/libsane-hpaio?distro=almalinux-9.2",
            "ecosystem": "TuxCare:AlmaLinux:9.2"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1782483693.json"
          }
        }
      ],
      "modified": "2026-10-26T09:30:23.036753601Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-8631",
        "CVE-2026-8632"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1782483693.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-8631",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-8632"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-8631",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-8632",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 447005,
  "published_at": "2026-06-26T14:21:50+00:00"
}