CVE-2025-64787

Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass cryptographic protections and gain limited unauthorized write access. Exploitation of this issue does not require user interaction.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://helpx.adobe.com/security/products/acrobat/apsb25-119.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:adobe:acrobat:::::classic:::*
	cpe:2.3:a:adobe:acrobat_dc:::::continuous:::*
	cpe:2.3:a:adobe:acrobat_reader:::::classic:::*
	cpe:2.3:a:adobe:acrobat_reader_dc:::::continuous:::*

Configuration 2 (hide)

AND

cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

History

12 Dec 2025, 18:52

Type	Values Removed	Values Added
First Time		Microsoft Adobe acrobat Reader Adobe acrobat Reader Dc Adobe Microsoft windows Apple macos Apple Adobe acrobat Dc Adobe acrobat
CPE		cpe:2.3:a:adobe:acrobat_reader_dc:::::continuous:::* cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:adobe:acrobat:::::classic:::* cpe:2.3:a:adobe:acrobat_dc:::::continuous:::* cpe:2.3:o:apple:macos:-:::::::* cpe:2.3:a:adobe:acrobat_reader:::::classic:::*
References	~~() https://helpx.adobe.com/security/products/acrobat/apsb25-119.html -~~	() https://helpx.adobe.com/security/products/acrobat/apsb25-119.html - Vendor Advisory

09 Dec 2025, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-09 21:15

Updated : 2025-12-12 18:52

NVD link : CVE-2025-64787

Mitre link : CVE-2025-64787

CVE.ORG link : CVE-2025-64787

JSON object : View

Products Affected

adobe

acrobat_reader
acrobat
acrobat_dc
acrobat_reader_dc

microsoft

windows

apple

macos

CWE

CWE-347

Improper Verification of Cryptographic Signature

{"id": "CVE-2025-64787", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@adobe.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.5}]}, "published": "2025-12-09T21:15:59.337", "references": [{"url": "https://helpx.adobe.com/security/products/acrobat/apsb25-119.html", "tags": ["Vendor Advisory"], "source": "psirt@adobe.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "psirt@adobe.com", "description": [{"lang": "en", "value": "CWE-347"}]}], "descriptions": [{"lang": "en", "value": "Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass cryptographic protections and gain limited unauthorized write access. Exploitation of this issue does not require user interaction."}], "lastModified": "2025-12-12T18:52:19.410", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*", "vulnerable": true, "matchCriteriaId": "62657783-CFC7-4914-8107-3569B6A32F30", "versionEndExcluding": "20.005.30838", "versionStartIncluding": "20.001.3005"}, {"criteria": "cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*", "vulnerable": true, "matchCriteriaId": "788B5A24-7A26-481C-9AB5-63B0E1F95C22", "versionEndExcluding": "25.001.20997"}, {"criteria": "cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*", "vulnerable": true, "matchCriteriaId": "577F6321-7719-4DE4-ACE0-D56FA057BB0C", "versionEndExcluding": "20.005.30838", "versionStartIncluding": "20.001.3005"}, {"criteria": "cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*", "vulnerable": true, "matchCriteriaId": "390032F7-4C10-4F88-8EBC-71506676BBB1", "versionEndExcluding": "25.001.20997"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*", "vulnerable": true, "matchCriteriaId": "C25C367B-6D27-4A56-9B78-3BC12D804D1E", "versionEndExcluding": "24.001.30307", "versionStartIncluding": "24.001.20604"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*", "vulnerable": true, "matchCriteriaId": "2605F01C-8F46-4E51-A9AC-A50ADDD131F4", "versionEndExcluding": "24.001.30308", "versionStartIncluding": "24.001.20604"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@adobe.com"}