CVE-2026-78236

CVE-2026-78236 affects Admin By Request (ABR) , a macOS privilege-escalation utility. The root cause is an insecure PIN derivation mechanism that allows a low-privileged user to escalate to administrator by communicating over Cross-Process Communication (XPC) while masquerading as an Apple-signed...

EUVD-2023-60608

Bird Home Automation GmbH D1101V-F 000140 is vulnerable to Incorrect Access Control via the Key derivation process, password validation process...

CVE-2023-42179

Bird Home Automation GmbH D1101V-F 000140 is affected by an Incorrect Access Control vulnerability stemming from flaws in the key derivation process and the password validation process . The CVSS 3.1 base score is 9.8 (Critical) , with a network vector requiring no privileges or user interaction ...

CVE-2023-42179

Bird Home Automation GmbH D1101V-F 000140 is vulnerable to Incorrect Access Control via the Key derivation process, password validation process...

PT-2026-82228

Name of the Vulnerable Software and Affected Versions Bird Home Automation GmbH D1101V-F 000140 affected versions not specified Description Incorrect access control exists due to flaws in the key derivation process and the password validation process. Recommendations At the moment, there is no...

CVE-2026-16599

GNU wget has a denial-of-service vulnerability in its FTP OPIE/S-KEY authentication code. The server-supplied sequence number from an FTP challenge line is used directly as an iteration count for an MD5 key-derivation loop with no upper-bound validation. A malicious FTP server—or a network attack...

EUVD-2026-65494

GNU wget is vulnerable to denial of service in its FTP OPIE/S-KEY authentication functionality. The server-supplied sequence number from the FTP challenge line is used as an iteration count for an MD5 key-derivation loop without any upper bound validation. A malicious FTP server or a network...

CVE-2026-59648

A flaw was found in Bouncy Castle for Java. The OpenPGP Argon2 S2K Salted Key Derivation Function implementation allows a remote attacker to influence the amount of memory and passes used during key derivation. This can lead to a denial of service DoS by consuming excessive system resources, maki...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: NFS: Fixed an error in nfsdautomount When mounting from an NFSv4 reference, path-dentry may end up being a negative dentry. Therefore, the struct nfsserver structure is derived from the dentry itself instead...

Astra Linux – Vulnerability in mbedtls

There is a denial-of-service vulnerability in mbed TLS 3.0.0 and earlier versions, specifically in the mbedtlspkcs12derivation function, when the length of the input password is 0...

CVE-2026-53762

VeraCrypt provides disk encryption with strong security based on TrueCrypt. Prior to 1.26.29, non-default builds created with WOLFCRYPT=1 and WOLFCRYPTBACKEND route SHA-256 and SHA-512 volume-header key derivation through derivekeysha256 and derivekeysha512 in src/Crypto/wolfCrypt.c, where the...

CVE-2026-53762

VeraCrypt non-default builds compiled with WOLFCRYPT=1 and WOLFCRYPT_BACKEND contain a key-derivation flaw in src/Crypto/wolfCrypt.c. The functions derive_key_sha256 and derive_key_sha512 discard the configured iteration count and substitute wc_HKDF for PBKDF2-HMAC , meaning increasing the PIM or...

CVE-2026-53762 VeraCryp: wolfCrypt backend bypasses VeraCrypt PBKDF2 iteration count (non-default WOLFCRYPT=1 builds)

VeraCrypt provides disk encryption with strong security based on TrueCrypt. Prior to 1.26.29, non-default builds created with WOLFCRYPT=1 and WOLFCRYPTBACKEND route SHA-256 and SHA-512 volume-header key derivation through derivekeysha256 and derivekeysha512 in src/Crypto/wolfCrypt.c, where the...

CVE-2026-53762 VeraCryp: wolfCrypt backend bypasses VeraCrypt PBKDF2 iteration count (non-default WOLFCRYPT=1 builds)

VeraCrypt provides disk encryption with strong security based on TrueCrypt. Prior to 1.26.29, non-default builds created with WOLFCRYPT=1 and WOLFCRYPTBACKEND route SHA-256 and SHA-512 volume-header key derivation through derivekeysha256 and derivekeysha512 in src/Crypto/wolfCrypt.c, where the...

BIT-GOLANG-2026-56862 Limit handshake messages we are willing to accept post-handshake in crypto/tls

Handshake messages, such as KeyUpdate, are always considered as state-advancing, regardless of whether a handshake has been completed or not. As a result, a malicious client can keep sending KeyUpdate messages to force the server to keep performing key derivation operations indefinitely...

CVE-2026-74888

opensslencrypt versions before 1.4.0 use a non-standard PBKDF2 key derivation construction with iterations=1 per call in an outer loop, creating a KDF whose security properties have not been formally analyzed. Attackers can exploit this weakened key derivation to more efficiently crack passwords...

CVE-2026-74889

opensslencrypt versions before 1.4.0 use HKDF with no salt and static info parameter in key normalization functions, reducing entropy extraction and determinism. Attackers can exploit predictable key derivation with identical inputs to weaken cryptographic security against multi-target attacks...

CVE-2026-74871

opensslencrypt versions before 1.4.6 contain a key derivation flaw in sequential XOR composition mode where the last stage cancels out during key generation. When configured with a single KDF and no prior hashing stage, attackers can bypass memory-hard key derivation and perform offline password...

CVE-2026-74889 openssl_encrypt before 1.4.0 Weak Key Derivation via HKDF

opensslencrypt versions before 1.4.0 use HKDF with no salt and static info parameter in key normalization functions, reducing entropy extraction and determinism. Attackers can exploit predictable key derivation with identical inputs to weaken cryptographic security against multi-target attacks...

CVE-2026-74889 openssl_encrypt before 1.4.0 Weak Key Derivation via HKDF

opensslencrypt versions before 1.4.0 use HKDF with no salt and static info parameter in key normalization functions, reducing entropy extraction and determinism. Attackers can exploit predictable key derivation with identical inputs to weaken cryptographic security against multi-target attacks...