6757 matches found
Off-by-one Error
Overview Affected versions of this package are vulnerable to Off-by-one Error via the decodebase64 function in the Encrypted XLSX File Parser component. An attacker can cause a denial of service by executing a manipulation that triggers an off-by-one error. Remediation A fix was pushed into the...
CVE-2026-2703 xlnt-community xlnt Encrypted XLSX File base64.cpp decode_base64 off-by-one
A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::decodebase64 of the file source/detail/cryptography/base64.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to off-by-one. The attack requires local access...
CVE-2026-2703
CVE-2026-2703 affects the xlnt-community xlnt project up to version 1.6.1. The vulnerability resides in the function xlnt::detail::decode_base64 (source/detail/cryptography/base64.cpp) of the Encrypted XLSX File Parser and is caused by an off-by-one flaw introduced by manipulation. The issue requ...
CVE-2026-2703 xlnt-community xlnt Encrypted XLSX File base64.cpp decode_base64 off-by-one
A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::decodebase64 of the file source/detail/cryptography/base64.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to off-by-one. The attack requires local access...
CVE-2026-2703 xlnt-community xlnt Encrypted XLSX File base64.cpp decode_base64 off-by-one
A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::decodebase64 of the file source/detail/cryptography/base64.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to off-by-one. The attack requires local access...
CVE-2026-2703
A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::decodebase64 of the file source/detail/cryptography/base64.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to off-by-one. The attack requires local access...
strongMan security vulnerabilities
strongMan is an API developed by strongSwan. Versions of strongMan prior to 0.2.0 contained a security vulnerability. This vulnerability stemmed from the lack of a separate initialization vector when encrypting database fields, which could lead to credential leakage...
CVE-2026-2703: Off-by-one Error
A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::decodebase64 of the file source/detail/cryptography/base64.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to off-by-one. The attack requires local access...
PT-2026-20595
Name of the Vulnerable Software and Affected Versions xlnt versions up to 1.6.1 Description A flaw exists in the xlnt::detail::decode base64 function within the Encrypted XLSX File Parser component, specifically in the source/detail/cryptography/base64.cpp file. This can lead to an off-by-one...
PT-2026-20934
Buffer overflow in ovpn‑dco‑win version 2.8.0 allows local attackers to cause a system crash by sending too large packets to the remote peer when the AEAD tag appears at the end of the encrypted packet...
uTLS has a fingerprint vulnerability from GREASE ECH mismatch for Chrome parrots
There is a fingerprint mismatch with Chrome when using GREASE ECH, having to do with ciphersuite selection. When Chrome selects the preferred ciphersuite in the outer ClientHello and the ciphersuite for ECH, it does so consistently based on hardware support. That means, for example, if it prefers...
Secure Encrypted Virtualization SEV Data Compromise
The vulnerability of the Secure Encrypted Virtualization SEV technology of AMD microprocessors is related to deficiencies in access control. Exploiting this vulnerability could allow attackers to compromise the confidentiality of the protected information...
Dell RecoverPoint Data Protection Root Privilege Bypass
The vulnerability of Dell RecoverPoint data protection software for virtual machines relates to the use of strictly encrypted authentication data. Exploiting this vulnerability could allow an attacker to gain unauthorized access to the operating system with root privileges...
Secure Encrypted Virtualization SEV Data Compromise
The vulnerability of the Secure Encrypted Virtualization SEV technology of AMD microprocessors is related to deficiencies in access control. Exploiting this vulnerability could allow attackers to compromise the confidentiality of the protected information...
Visiology BI Data Analytics System Unauthorized Access
The vulnerability of Visiology BI data analytics systems lies in the use of strictly encrypted accounting data. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain unauthorized access to protected information...
Visiology BI Data Analytics System Data Compromise
The vulnerability of Visiology BI data analytics systems lies in the use of a strictly encrypted cryptographic key. Exploiting this vulnerability could allow an attacker, operating remotely, to compromise the confidentiality and integrity of the protected information...
Control Flow Reconstruction using HPCs
Affected Products and Mitigation Performance counters are not protected by Secure Encrypted Virtualization SEV, SEV-ES, or SEV-SNP. AMD has defined support for performance counter virtualization in APM Vol 2, section 15.39. Performance Monitoring Counters PMC virtualization, available on AMD...
PT-2026-20212
URGENT: Ubuntu 24.04 LTS kernel updates USN-8028-3 are live. Critical patches for AMD CPU data leaks CVE-2024-36351 and SEV-SNP guest memory overwrite flaws. Read more: 👉 https://t.co/ChC0mzFiGU Security https://t.co/LSj2IFaKnN...
CVE-2025-52536
Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity...
CVE-2025-29939
Improper access control in secure encrypted virtualization SEV could allow a privileged attacker to write to the reverse map page RMP during secure nested paging SNP initialization, potentially resulting in a loss of guest memory confidentiality and integrity...