78 matches found
Jervis encryption problem vulnerabilities
Jervis is an automation tool from the personal developer Sam Gleske. A vulnerability in cryptographic issues exists in versions prior to Jervis 2.2, which stems from the use of PKCS1Encoding encryption that is vulnerable to the Bleichenbacher padding prediction attack...
CVE-2026-22700 RustCrypto Has Insufficient Length Validation in decrypt() in SM2-PKE
RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a denial-of-service vulnerability...
CVE-2026-22698
RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...
EUVD-2026-1876
RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...
CVE-2026-22698
CVE-2026-22698 affects the RustCrypto Elliptic Curves library (SM2 PKE) in versions 0.14.0-pre.0 through 0.14.0-rc.0. The root cause is a unit-mismatch in the nonce generation path: the code computes the nonce length as a 32-bit value but feeds it as a bit-length to the RNG, producing a 32-bit en...
CVE-2026-22698 RustCrypto SM2-PKE has 32-bit Biased Nonce Vulnerability
RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...
CVE-2026-22698 RustCrypto SM2-PKE has 32-bit Biased Nonce Vulnerability
RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a critical vulnerability exists in...
CVE-2026-22700: Improper Input Validation
RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography ECC support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a denial-of-service vulnerability...
SM2-PKE has 32-bit Biased Nonce Vulnerability
Summary A critical vulnerability exists in the SM2 Public Key Encryption PKE implementation where the ephemeral nonce k is generated with severely reduced entropy. A unit mismatch error causes the nonce generation function to request only 32 bits of randomness instead of the expected 256 bits. Th...
GHSA-W3G8-FP6J-WVQW SM2-PKE has 32-bit Biased Nonce Vulnerability
Summary A critical vulnerability exists in the SM2 Public Key Encryption PKE implementation where the ephemeral nonce k is generated with severely reduced entropy. A unit mismatch error causes the nonce generation function to request only 32 bits of randomness instead of the expected 256 bits. Th...
PT-2026-2248
Name of the Vulnerable Software and Affected Versions RustCrypto versions 0.14.0-pre.0 through 0.14.0-rc.0 Description The Elliptic Curves library within RustCrypto, a general-purpose Elliptic Curve Cryptography ECC implementation, contains a flaw in its SM2 Public Key Encryption PKE...
EUVD-2025-205605
Meshtastic is an open source mesh networking solution. The Meshtastic firmware starting from version 2.5 introduces asymmetric encryption PKI for direct messages, but when the pkiencrypted flag is missing, the firmware silently falls back to legacy AES-256-CTR channel encryption. This was an...
CVE-2025-53627 Meshtastic firmware allows forged DMs with no PKC to show up as encrypted
Meshtastic is an open source mesh networking solution. The Meshtastic firmware starting from version 2.5 introduces asymmetric encryption PKI for direct messages, but when the pkiencrypted flag is missing, the firmware silently falls back to legacy AES-256-CTR channel encryption. This was an...
CVE-2025-53627 Meshtastic firmware allows forged DMs with no PKC to show up as encrypted
Meshtastic is an open source mesh networking solution. The Meshtastic firmware starting from version 2.5 introduces asymmetric encryption PKI for direct messages, but when the pkiencrypted flag is missing, the firmware silently falls back to legacy AES-256-CTR channel encryption. This was an...
PT-2025-51146
Name of the Vulnerable Software and Affected Versions Sequoia versions prior to 2.1.0 Description A flaw exists in Sequoia that, when provided with a short ciphertext during the aes key unwrap process, causes a panic. An attacker can exploit this to cause an application crash by sending a special...
CVE-2025-64767
hpke-js is a Hybrid Public Key Encryption HPKE module built on top of Web Cryptography API. Prior to version 1.7.5, the public SenderContext Seal API has a race condition which allows for the same AEAD nonce to be re-used for multiple Seal calls. This can lead to complete loss of Confidentiality...
librnp: Weak random number generation
Background librnp is a high performance C++ OpenPGP library. Description The affected librnp version generated weak session keys for its public key encryption PKESK mode. Impact Messages encrypted using the affected librnp version might be readable by an attacker with just the public key...
GLSA-202511-07 : librnp: Weak random number generation
The remote host is affected by the vulnerability described in GLSA-202511-07 librnp: Weak random number generation The affected librnp version generated weak session keys for its public key encryption PKESK mode. Tenable has extracted the preceding description block directly from the Gentoo Linux...
CVE-2025-13470
A flaw was found in RNP. This vulnerability allows for the trivial decryption of data encrypted using public-key encryption, fully compromising confidentiality, via an uninitialized symmetric session key in Public-Key Encrypted Session Key PKESK packets, which results in an all-zero byte array...
SUSE CVE-2025-13470
In RNP version 0.18.0 a refactoring regression causes the symmetric session key used for Public-Key Encrypted Session Key PKESK packets to be left uninitialized except for zeroing, resulting in it always being an all-zero byte array. Any data encrypted using public-key encryption in this release...