{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-0310",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-0310",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-10T05:21:28.646Z",
    "updatedAt": "2026-10-15T01:12:00.734Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "PAN-OS: Buffer Overflow Vulnerability via XML Processing",
      "summary": "A buffer overflow vulnerability in the XML processing functionality of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to the management web or dataplane interface to cause a denial of service (DoS) condition on VM-Series firewalls or execute arbitrary code with root privileges on the PA-Series firewalls.\n\nThe security risk posed by this issue is minimized when the management interface is restricted to only trusted internal IP addresses according to our recommended  best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . \n\nPanorama is impacted by this vulnerability.",
      "affected": [
        {
          "vendor": "Palo Alto Networks",
          "product": "Cloud NGFW",
          "platforms": [
            "AWS",
            "Azure"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "All",
              "status": "affected",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Palo Alto Networks",
          "product": "PAN-OS",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "12.2.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "12.2.3",
              "changes": [
                {
                  "at": "12.2.3",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "12.1.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "12.1.4-h10",
              "changes": [
                {
                  "at": "12.1.10",
                  "status": "unaffected"
                },
                {
                  "at": "12.1.7-h5",
                  "status": "unaffected"
                },
                {
                  "at": "12.1.4-h10",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "11.2.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "11.2.4-h21",
              "changes": [
                {
                  "at": "11.2.13-h2",
                  "status": "unaffected"
                },
                {
                  "at": "11.2.10-h14",
                  "status": "unaffected"
                },
                {
                  "at": "11.2.7-h20",
                  "status": "unaffected"
                },
                {
                  "at": "11.2.4-h21",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "11.1.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "11.1.4-h36",
              "changes": [
                {
                  "at": "11.1.16-h2",
                  "status": "unaffected"
                },
                {
                  "at": "11.1.13-h12",
                  "status": "unaffected"
                },
                {
                  "at": "11.1.10-h33",
                  "status": "unaffected"
                },
                {
                  "at": "11.1.7-h10",
                  "status": "unaffected"
                },
                {
                  "at": "11.1.6-h38",
                  "status": "unaffected"
                },
                {
                  "at": "11.1.4-h36",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "10.2.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "10.2.7-h37",
              "changes": [
                {
                  "at": "10.2.18-h10",
                  "status": "unaffected"
                },
                {
                  "at": "10.2.16-h10",
                  "status": "unaffected"
                },
                {
                  "at": "10.2.13-h24",
                  "status": "unaffected"
                },
                {
                  "at": "10.2.10-h40",
                  "status": "unaffected"
                },
                {
                  "at": "10.2.7-h37",
                  "status": "unaffected"
                }
              ]
            }
          ]
        },
        {
          "vendor": "Palo Alto Networks",
          "product": "Prisma Access",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "12.1.0",
              "status": "unaffected",
              "versionType": "custom",
              "lessThan": "12.1.4-h10",
              "changes": [
                {
                  "at": "12.1.7-h5",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "11.2.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "11.2.4-h21",
              "changes": [
                {
                  "at": "11.2.7-h20",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "10.2.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "10.2.7-h37",
              "changes": [
                {
                  "at": "10.2.10-h40",
                  "status": "unaffected"
                }
              ]
            }
          ]
        }
      ]
    }
  }
}