CVE-2025-2866 PDF signature forgery with adbe.pkcs7.sha1 SubFilter

Improper Verification of Cryptographic Signature vulnerability in LibreOffice allows PDF Signature Spoofing by Improper Validation. In the affected versions of LibreOffice a flaw in the verification code for adbe.pkcs7.sha1 signatures could cause invalid signatures to be accepted as valid This...

CVE-2025-2866

CVE-2025-2866 affects LibreOffice. A flaw in the verification code for adbe.pkcs7.sha1 signatures could cause invalid PDF signatures to be accepted as valid, enabling PDF signature spoofing. Affected versions are LibreOffice 24.8 before 24.8.6 and 25.2 before 25.2.2. Public advisories from Debian...

CVE-2025-2866

Improper Verification of Cryptographic Signature vulnerability in LibreOffice allows PDF Signature Spoofing by Improper Validation. In the affected versions of LibreOffice a flaw in the verification code for adbe.pkcs7.sha1 signatures could cause invalid signatures to be accepted as valid This...

PT-2025-18010 · Document Foundation +4 · Libreoffice +4

Name of the Vulnerable Software and Affected Versions: LibreOffice versions 24.8 through 24.8.5 LibreOffice versions 25.2 through 25.2.1 Description: The issue is related to an Improper Verification of Cryptographic Signature, allowing PDF Signature Spoofing by Improper Validation. A flaw in the...

KLA82866 SB vulnerability in LibreOffice

Improper Verification of Cryptographic Signature vulnerability was found in LibreOffice. Malicious users can exploit this vulnerability to bypass security restrictions. Original advisories CVE-2025-2866: PDF signature forgery with adbe.pkcs7.sha1 SubFilter Related products LibreOffice CVE list...

CVE-2025-2763

CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this...

CVE-2025-2763

CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this...

CVE-2025-2764

CarlinKit CPC200-CCPA update.cgi Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Although authentication is required to exploit...

CVE-2025-2763

CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this...

CVE-2025-2764 CarlinKit CPC200-CCPA update.cgi Improper Verification of Cryptographic Signature Code Execution Vulnerability

CarlinKit CPC200-CCPA update.cgi Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Although authentication is required to exploit...

CVE-2025-2764

The CVE-2025-2764 entry concerns CarlinKit CPC200-CCPA, specifically the update.cgi handler. The flaw is improper verification of cryptographic signatures on update packages, allowing code execution in the root context when a package is processed. Exploitation is described as network-adjacent wit...

CVE-2025-2764 CarlinKit CPC200-CCPA update.cgi Improper Verification of Cryptographic Signature Code Execution Vulnerability

CarlinKit CPC200-CCPA update.cgi Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Although authentication is required to exploit...

CVE-2025-2763 CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability

CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to the improper verification of SignatureValue within SignerInfo. An attacker can manipulate the integrity of signed data by crafting a malicious signature that bypasses validation...

Improper Verification Of Cryptographic Signature

github.com/minio/minio is vulnerable to authorization bypass. The vulnerability is due to improper signature verification due to the ability to use arbitrary secrets to upload objects if the attacker has prior WRITE permissions and access to the access key and bucket name...

(Pwn2Own) Samsung Galaxy S24 Smart Switch Agent Improper Verification of Cryptographic Signature Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Samsung Galaxy S24. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the Smart Switc...

Improper Verification Of Cryptographic Signature

Kyverno is vulnerable to Improper Verification of Cryptographic Signature. The vulnerability is due to improper verification of artifact signatures due to the subjectRegExp and IssuerRegExp fields being ignored in keyless mode, allowing attackers to deploy unauthorized Kubernetes resources,...

The vulnerability of the cross-platform web service infrastructure platform Mono ServiceStack, related to improper verification of the cryptographic signature of data, allows attackers to bypass the signature verification and gain access to protected information.

The vulnerability of the cross-platform web service infrastructure of Mono ServiceStack is related to improper verification of the cryptographic signature of data. Exploiting this vulnerability allows a malicious actor to bypass signature checks and gain access to protected information...

(0Day) CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability

This vulnerability allows physically present attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of update packages on USB drives. The issue resul...

PT-2025-12839 · Carlinkit · Carlinkit Cpc200-Ccpa

Name of the Vulnerable Software and Affected Versions: CarlinKit CPC200-CCPA affected versions not specified Description: The issue is related to an improper verification of cryptographic signature, which can lead to code execution. Recommendations: At the moment, there is no information about a...