Vulnerability-Lookup

WID-SEC-W-2026-0674

Vulnerability from csaf_certbund - Published: 2026-03-10 23:00 - Updated: 2026-03-10 23:00

Summary

Adobe Acrobat DC: Mehrere Schwachstellen

Severity

Mittel

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Adobe Acrobat ist ein Programm für die Erstellung und Betrachtung von Dokumenten im Portable Document Format (PDF). Acrobat Reader ist ein Programm für die Anzeige von Dokumenten im Portable Document Format (PDF).

Angriff: Ein Angreifer kann mehrere Schwachstellen in Adobe Acrobat DC, Adobe Acrobat Reader DC und Adobe Acrobat ausnutzen, um beliebigen Programmcode auszuführen, und um seine Privilegien zu erhöhen.

Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX - Windows

CVE-2026-27220

Affected products

Known affected 3 products

Product	Identifier	Version	Remediation
Adobe Acrobat 2024 <24.001.30356 Adobe / Acrobat		2024 <24.001.30356
Adobe Acrobat DC <25.001.21288 Adobe / Acrobat DC		<25.001.21288
Adobe Acrobat Reader DC <25.001.21288 Adobe / Acrobat Reader DC		<25.001.21288

CVE-2026-27278

Affected products

Known affected 3 products

Product	Identifier	Version	Remediation
Adobe Acrobat 2024 <24.001.30356 Adobe / Acrobat		2024 <24.001.30356
Adobe Acrobat DC <25.001.21288 Adobe / Acrobat DC		<25.001.21288
Adobe Acrobat Reader DC <25.001.21288 Adobe / Acrobat Reader DC		<25.001.21288

CVE-2026-27221

Affected products

Known affected 3 products

Product	Identifier	Version	Remediation
Adobe Acrobat 2024 <24.001.30356 Adobe / Acrobat		2024 <24.001.30356
Adobe Acrobat DC <25.001.21288 Adobe / Acrobat DC		<25.001.21288
Adobe Acrobat Reader DC <25.001.21288 Adobe / Acrobat Reader DC		<25.001.21288

References

3 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://helpx.adobe.com/security/products/acrobat…	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Adobe Acrobat ist ein Programm f\u00fcr die Erstellung und Betrachtung von Dokumenten im Portable Document Format (PDF).\r\nAcrobat Reader ist ein Programm f\u00fcr die Anzeige von Dokumenten im Portable Document Format (PDF).",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Adobe Acrobat DC, Adobe Acrobat Reader DC und Adobe Acrobat ausnutzen, um beliebigen Programmcode auszuf\u00fchren, und um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-0674 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0674.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0674 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0674"
      },
      {
        "category": "external",
        "summary": "Adobe Security Bulletin APSB26-26 vom 2026-03-10",
        "url": "https://helpx.adobe.com/security/products/acrobat/apsb26-26.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Adobe Acrobat DC: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-03-10T23:00:00.000+00:00",
      "generator": {
        "date": "2026-03-11T09:16:37.683+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-0674",
      "initial_release_date": "2026-03-10T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-03-10T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "2024 \u003c24.001.30356",
                "product": {
                  "name": "Adobe Acrobat 2024 \u003c24.001.30356",
                  "product_id": "T051563"
                }
              },
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                "name": "2024 24.001.30356",
                "product": {
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                  "product_identification_helper": {
                    "cpe": "cpe:/a:adobe:acrobat:2024__24.001.30356"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Acrobat"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c25.001.21288",
                "product": {
                  "name": "Adobe Acrobat DC \u003c25.001.21288",
                  "product_id": "T051561"
                }
              },
              {
                "category": "product_version",
                "name": "25.001.21288",
                "product": {
                  "name": "Adobe Acrobat DC 25.001.21288",
                  "product_id": "T051561-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:adobe:acrobat_dc:25.001.21288"
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                  "product_id": "T051562"
                }
              },
              {
                "category": "product_version",
                "name": "25.001.21288",
                "product": {
                  "name": "Adobe Acrobat Reader DC 25.001.21288",
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                  "product_identification_helper": {
                    "cpe": "cpe:/a:adobe:acrobat_reader_dc:25.001.21288"
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          }
        ],
        "category": "vendor",
        "name": "Adobe"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-27220",
      "product_status": {
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          "T051563",
          "T051561",
          "T051562"
        ]
      },
      "release_date": "2026-03-10T23:00:00.000+00:00",
      "title": "CVE-2026-27220"
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      "title": "CVE-2026-27278"
    },
    {
      "cve": "CVE-2026-27221",
      "product_status": {
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          "T051563",
          "T051561",
          "T051562"
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      },
      "release_date": "2026-03-10T23:00:00.000+00:00",
      "title": "CVE-2026-27221"
    }
  ]
}

CVE-2026-27220 (GCVE-0-2026-27220)

Vulnerability from cvelistv5 – Published: 2026-03-10 21:41 – Updated: 2026-03-11 13:08

Title

Acrobat Reader | Use After Free (CWE-416)

Summary

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-416 - Use After Free (CWE-416)

Assigner

adobe

References

1 reference

URL	Tags
https://helpx.adobe.com/security/products/acrobat…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Adobe	Acrobat Reader	Affected: 0 , ≤ 25.001.21265 (semver)

Date Public

2026-03-10 17:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-27220",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-11T03:57:06.140579Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "vendor": "Adobe",
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "environmentalScore": 7.8,
            "environmentalSeverity": "HIGH",
            "exploitCodeMaturity": "NOT_DEFINED",
            "integrityImpact": "HIGH",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "LOW",
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            "modifiedAvailabilityImpact": "HIGH",
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            "modifiedPrivilegesRequired": "NONE",
            "modifiedScope": "UNCHANGED",
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            "reportConfidence": "NOT_DEFINED",
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            "temporalScore": 7.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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              "description": "Use After Free (CWE-416)",
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        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
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          "url": "https://helpx.adobe.com/security/products/acrobat/apsb26-26.html"
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      ],
      "source": {
        "discovery": "EXTERNAL"
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      "title": "Acrobat Reader | Use After Free (CWE-416)"
    }
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    "datePublished": "2026-03-10T21:41:34.910Z",
    "dateReserved": "2026-02-18T22:02:41.380Z",
    "dateUpdated": "2026-03-11T13:08:16.071Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-27221 (GCVE-0-2026-27221)

Vulnerability from cvelistv5 – Published: 2026-03-10 21:41 – Updated: 2026-03-11 13:08

Title

Acrobat Reader | Improper Certificate Validation (CWE-295)

Summary

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to spoof the identity of a signer. Exploitation of this issue requires user interaction.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-295 - Improper Certificate Validation (CWE-295)

Assigner

adobe

References

1 reference

URL	Tags
https://helpx.adobe.com/security/products/acrobat…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Adobe	Acrobat Reader	Affected: 0 , ≤ 25.001.21265 (semver)

Date Public

2026-03-10 17:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-27221",
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                "role": "CISA Coordinator",
                "timestamp": "2026-03-11T03:57:08.259918Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "vendor": "Adobe",
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              "status": "affected",
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              "versionType": "semver"
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "confidentialityRequirement": "NOT_DEFINED",
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            "exploitCodeMaturity": "NOT_DEFINED",
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            "reportConfidence": "NOT_DEFINED",
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            "userInteraction": "REQUIRED",
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            "version": "3.1"
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        "dateUpdated": "2026-03-10T21:41:36.952Z",
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      },
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}

CVE-2026-27278 (GCVE-0-2026-27278)

Vulnerability from cvelistv5 – Published: 2026-03-10 21:41 – Updated: 2026-03-12 03:55

Title

Acrobat Reader | Use After Free (CWE-416)

Summary

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-416 - Use After Free (CWE-416)

Assigner

adobe

References

1 reference

URL	Tags
https://helpx.adobe.com/security/products/acrobat…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Adobe	Acrobat Reader	Affected: 0 , ≤ 25.001.21265 (semver)

Date Public

2026-03-10 17:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
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                "id": "CVE-2026-27278",
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                  },
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                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-11T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "defaultStatus": "affected",
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          "vendor": "Adobe",
          "versions": [
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              "lessThanOrEqual": "25.001.21265",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "availabilityRequirement": "NOT_DEFINED",
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            "integrityImpact": "HIGH",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "LOW",
            "modifiedAttackVector": "LOCAL",
            "modifiedAvailabilityImpact": "HIGH",
            "modifiedConfidentialityImpact": "HIGH",
            "modifiedIntegrityImpact": "HIGH",
            "modifiedPrivilegesRequired": "NONE",
            "modifiedScope": "UNCHANGED",
            "modifiedUserInteraction": "REQUIRED",
            "privilegesRequired": "NONE",
            "remediationLevel": "NOT_DEFINED",
            "reportConfidence": "NOT_DEFINED",
            "scope": "UNCHANGED",
            "temporalScore": 7.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-416",
              "description": "Use After Free (CWE-416)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-10T21:41:36.155Z",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://helpx.adobe.com/security/products/acrobat/apsb26-26.html"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Acrobat Reader | Use After Free (CWE-416)"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
    "assignerShortName": "adobe",
    "cveId": "CVE-2026-27278",
    "datePublished": "2026-03-10T21:41:36.155Z",
    "dateReserved": "2026-02-18T22:02:41.389Z",
    "dateUpdated": "2026-03-12T03:55:16.369Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

WID-SEC-W-2026-0674

CVE-2026-27220 (GCVE-0-2026-27220)

CVE-2026-27221 (GCVE-0-2026-27221)

CVE-2026-27278 (GCVE-0-2026-27278)

Tags

Sightings

Nomenclature