[SECURITY] Fedora 42 Update: perl-CryptX-0.088-2.fc42

This Perl library provides a cryptography based on LibTomCrypt library...

[SECURITY] Fedora 43 Update: perl-CryptX-0.088-2.fc43

This Perl library provides a cryptography based on LibTomCrypt library...

CLSA-2026-1777567502 openssl: Fix of CVE-2026-28387

CVE-2026-28387: fix use-after-free / double-free in danematch by releasing the previously stored dane-mcert with X509free instead of OPENSSLfree; the slot is reference-bumped via X509upref so the matching free is X509free...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

EUVD-2026-25586

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.39 to before 0.10.78, EVPDigestFinal always writes EVPMDCTXsizectx to the out buffer. If out is smaller than that, MdCtxRef::digestfinal writes past its end, usually corrupting the stack. This is reachable from sa...

SUSE CVE-2025-14813

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all core modules. This vulnerability is associated with program files G3413CTRBlockCipher. This issue affects BC-JAVA: from 1.59 before 1.80.2, from 1.81 before 1.81.1, from 1.82...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : .NET vulnerabilities (USN-8176-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8176-1 advisory. Ludvig Pedersen discovered that the System.Security.Cryptography.Xml library in .NET incorrectly handled certain XML inputs. An...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack through the sample and samplematrix functions in FrodoEngine.java. An attacker can recover information about the sampled noise values by observing how long Frodo key generation or encapsulation takes when it processes...

CVE-2025-14813 GOSTCTR implementation unable to process more than 255 blocks correctly

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all core modules. This vulnerability is associated with program files G3413CTRBlockCipher. This issue affects BC-JAVA: from 1.59 before 1.80.2, from 1.81 before 1.81.1, from 1.82...

The vulnerability of the Crypt::NaCl::Sodium library, related to integer overflow, allows attackers to compromise the integrity and accessibility of the protected information.

The vulnerability of the Crypt::NaCl::Sodium library is related to integer overflow. Exploiting this vulnerability could allow an attacker to compromise the integrity and accessibility of the protected information...

BIT-GOLANG-2026-32283 Unauthenticated TLS 1.3 KeyUpdate record can cause persistent connection retention and DoS in crypto/tls

If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection can deadlock, causing uncontrolled consumption of resources. This can lead to a denial of service. This only affects TLS 1.3...

Case-sensitive excludedSubtrees name constraints cause Auth Bypass in crypto/x509

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KeePassXC 代码问题漏洞

KeePassXC is an open-source cross-platform password manager. KeePassXC has code vulnerabilities, which stem from uncontrolled OpenSSL configuration paths, potentially leading to local privilege escalation...

Security Bulletin: Vulnerabilities in urllib3, router, qs, cryptography, axios might affect IBM Storage Defender Sentinel Anomaly Scan Engine.

Summary IBM Storage Defender Sentinel Anomaly Scan Engine can be affected by vulnerabilities in urllib3, router, qs, cryptography, and axios. Vulnerabilities include allowing an attacker to cause cross-site scripting, input improper data, provide a public key point from a small order subgroup, an...

CVE-2026-5295

A stack buffer overflow exists in wolfSSL's PKCS7 implementation in the wcPKCS7DecryptOri function in wolfcrypt/src/pkcs7.c. When processing a CMS EnvelopedData message containing an OtherRecipientInfo ORI recipient, the function copies an ASN.1-parsed OID into a fixed 32-byte stack buffer...

CVE-2026-39892

A flaw was found in the cryptography library. This vulnerability occurs when a non-contiguous buffer is passed to certain application programming interfaces APIs that accept Python buffers, such as Hash.update. A remote attacker could exploit this to cause a buffer overflow, potentially leading t...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write in the update function when non-contiguous buffers are provided as input. An attacker can cause memory corruption or unintended behavior by supplying specially crafted non-contiguous buffers to APIs that accept Pytho...

GHSA-P423-J2CM-9VMQ Cryptography vulnerable to buffer overflow if non-contiguous buffers were passed to APIs

If a non-contiguous buffer was passed to APIs which accepted Python buffers e.g. Hash.update, this could lead to buffer overflows. For example: python h = HashSHA256 b.updatebuf::-1 would read past the end of the buffer on Python 3.11...

DEBIAN-CVE-2026-32280

During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service. This affects both direct users of crypto/x509 and users of crypto/tls...