crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries

A flaw was found in the crypto/x509 package of golang. This vulnerability allows a remote attacker to cause a Denial of Service DoS by presenting a specially crafted X.509 certificate with a large number of DNS Subject Alternative Name SAN entries. The certificate verification process, specifical...

gnutls: gnutls: Memory corruption due to off-by-one error in PKCS#12 bag handling

A flaw was found in gnutls. An off-by-one error exists in the PKCS12 bag element bounds check. This vulnerability allows an remote attacker to write past the internal array of a PKCS12 bag when appending to a bag that already contains 32 elements. This memory corruption could lead to a denial of...

Cisco ASA/FTD Observable Discrepancy (CVE-2022-20866)

A vulnerability in the handling of RSA keys on devices running Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to retrieve an RSA private key. This vulnerability is due to a logic error when the RSA key...

CVE-2026-63872 esp: fix page frag reference leak on skb_to_sgvec failure

In the Linux kernel, the following vulnerability has been resolved: esp: fix page frag reference leak on skbtosgvec failure In espoutputtail, when esp-inplace is false, the old skb page frags are replaced with a new page from the xfrm pagefrag cache. The source scatterlist sg is built from the ol...

Exploit for Improper Access Control in Widgetfactorylimited Jce

No d...

CVE-2026-50185

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation

A flaw was found in Go's crypto/x509 package. A remote attacker could exploit this by presenting a specially crafted certificate chain containing a large number of policy mappings. This inefficient validation process consumes excessive resources, which can lead to a denial of service DoS for...

SUSE SLED15 / SLES15 Security Update : python-cryptography (SUSE-SU-2026:3026-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3026-1 advisory. This update for python-cryptography fixes the following issues - CVE-2026-41676: openssl: Deriver:derive and...

RLSA-2026:39494 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crypto: ccp - copy IV using skcipher ivsize CVE-2026-53016 kernel: XFS data corruption using reflink Bug Fixes and Enhancements: Exploits KEV kernel: XFS data corruption using reflink...

SUSE-SU-2026:3044-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2026-31771: Bluetooth: hcievent: move wake reason storage into validated event handlers bsc1264145. - CVE-2026-43038: ipv6: icmp: clear skb2-cb in...

Important: Red Hat Security Advisory: Red Hat OpenStack Services on OpenShift 18.0 (golang-github-openstack-k8s-operators-os-diff) security update

An update for golang-github-openstack-k8s-operators-os-diff is now available for Red Hat OpenStack Services on OpenShift 18.0 Antelope. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

Security update for python-cryptography

This update for python-cryptography fixes the following issues CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow short buffers on OpenSSL 1.1.1 bsc1270208. CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length in rust-...

Oracle Linux 10 : linux-sgx (ELSA-2026-18480)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-18480 advisory. 2.26-7 - Fix pccs npm security flaws 2.26-6 - Port to pycryptography and pyasn1 and make keyring optional 2.26-5 - Sync specfile changes from Fedora...

JLSEC-2026-757 Use-after-free in PQC hybrid key-share handling

Use-after-free in PQC hybrid key-share handling. This is an incomplete-fix follow-up to CVE-2026-5460 released in 5.9.1: a malicious TLS 1.3 server sending a truncated PQC hybrid KeyShare can still trigger the error cleanup path to operate on freed memory...

JLSEC-2026-752 Integer underflow in `wc_PKCS7_DecryptOri` when handling crafted Other Recipient Info, leading to...

Integer underflow in wcPKCS7DecryptOri when handling crafted Other Recipient Info, leading to incorrect length handling during decryption...

CVE-2026-55144 Windows Cryptography API: Next Generation (CNG) Tampering Vulnerability

...

CVE-2026-55144

The CVE-2026-55144 vulnerability concerns Windows Cryptography API: Next Generation (CNG). The issue is a missing cryptographic step in the Windows CryptoAPI that could allow an authorized, local attacker to tamper data, with impact to confidentiality and integrity (CVSSv3.1: Local attack, Low sk...

CVE-2026-55144 Windows Cryptography API: Next Generation (CNG) Tampering Vulnerability

...

Security Bulletin: Vulnerability affect cryptography-46.0.5, and bcprov-jdk18on-1.82.jar IBM COS Systems (July 2026)

Summary Vulnerability with cryptography-46.0.5 CVE-2026-39892, and bcprov-jdk18on-1.82.jar CVE-2025-14813, CVE-2026-5598 . This vulnerability has been addressed in the latest ClevOS release. Vulnerability Details CVEID:CVE-2026-39892 DESCRIPTION: cryptography is a package designed to expose...

openSUSE 16 Security Update : python-cryptography (openSUSE-SU-2026:21294-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21294-1 advisory. This update for python-cryptography fixes the following issues - CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow shor...