CVE-2025-22866

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

CVE-2025-22866 Timing sidechannel for P-256 on ppc64le in crypto/internal/nistec

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

CVE-2025-22866

CVE-2025-22866 : The initial record notes leakage of a small number of secret scalar bits on the ppc64le architecture caused by a variable-time instruction in an internal function’s assembly. The document states this leakage is not believed to enable private-key recovery when using P-256 in any w...

CVE-2025-22866 Timing sidechannel for P-256 on ppc64le in crypto/internal/nistec

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

CVE-2025-22866

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

CVE-2025-22866

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

GO-2025-3447 Timing sidechannel for P-256 on ppc64le in crypto/internal/nistec

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

CVE-2024-45394

Authenticator is a browser extension that generates two-step verification codes. In versions 7.0.0 and below, encryption keys for user data were stored encrypted at-rest using only AES-256 and the EVPBytesToKey KDF. Therefore, attackers with a copy of a user's data are able to brute-force the...

easy-rsa 加密问题漏洞

easy-rsa is a simple shell-based CA utility from the OpenVPN open source. A security vulnerability exists in easy-rsa versions 3.0.5 through 3.1.7, which stems from the fact that when creating a password-protected CA private key using the easyrsa build-ca command, Easy-RSA incorrectly uses the...

PT-2025-49263

Name of the Vulnerable Software and Affected Versions util-linux affected versions not specified Description A flaw exists in util-linux that allows a heap buffer overread when processing 256-byte usernames. This issue is specifically present within the setpwnam function and impacts SUID Set User...

CVE-2024-56559

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: combine all TLB flush operations of KASAN shadow virtual address into one operation When compiling kernel source 'make -j $nproc' with the up-and-running KASAN-enabled kernel on a 256-core machine, the following soft...

CVE-2024-56559 mm/vmalloc: combine all TLB flush operations of KASAN shadow virtual address into one operation

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: combine all TLB flush operations of KASAN shadow virtual address into one operation When compiling kernel source 'make -j $nproc' with the up-and-running KASAN-enabled kernel on a 256-core machine, the following soft...

CVE-2024-54143

openwrt/asu is an image on demand server for OpenWrt based distributions. The request hashing mechanism truncates SHA-256 hashes to only 12 characters. This significantly reduces entropy, making it feasible for an attacker to generate collisions. By exploiting this, a previously built malicious...

CVE-2024-54143 openwrt/asu allows build artifact poisoning via truncated SHA-256 hash and command injection

openwrt/asu is an image on demand server for OpenWrt based distributions. The request hashing mechanism truncates SHA-256 hashes to only 12 characters. This significantly reduces entropy, making it feasible for an attacker to generate collisions. By exploiting this, a previously built malicious...

CVE-2024-54143 openwrt/asu allows build artifact poisoning via truncated SHA-256 hash and command injection

openwrt/asu is an image on demand server for OpenWrt based distributions. The request hashing mechanism truncates SHA-256 hashes to only 12 characters. This significantly reduces entropy, making it feasible for an attacker to generate collisions. By exploiting this, a previously built malicious...

CVE-2024-54143 openwrt/asu allows build artifact poisoning via truncated SHA-256 hash and command injection

openwrt/asu is an image on demand server for OpenWrt based distributions. The request hashing mechanism truncates SHA-256 hashes to only 12 characters. This significantly reduces entropy, making it feasible for an attacker to generate collisions. By exploiting this, a previously built malicious...

CVE-2024-54143

CVE-2024-54143 affects OpenWrt ASU (image-on-demand server). The build request hash truncates SHA-256 to 12 characters, lowering entropy and enabling potential hash collisions. An attacker could poison the artifact cache by serving a previously built malicious image, possibly combined with a comm...

Security Bulletin: IBM Workload Scheduler stores user credentials in plain text.

Summary IBM Workload Scheduler stores user credentials in plain text which can be read by a local user. CVE-2024-49351 Vulnerability Details CVEID:CVE-2024-49351 DESCRIPTION: IBM Workload Scheduler stores user credentials in plain text which can be read by a local user. CWE:CWE-256: Plaintext...

PT-2024-30544 · Snowflake · Snowflake Jdbc Driver

Name of the Vulnerable Software and Affected Versions: Snowflake JDBC driver versions = 3.2.6 and = 3.2.6 and = 3.19.1, upgrade to version 3.20.0 or later as soon as possible to fix the incorrect security setting. As a temporary workaround, consider avoiding the use of the CLIENT ENCRYPTION KEY...

New Qilin.B Ransomware Variant Emerges with Improved Encryption and Evasion Tactics

Cybersecurity researchers have discovered an advanced version of the Qilin ransomware sporting increased sophistication and tactics to evade detection. The new variant is being tracked by cybersecurity firm Halcyon under the moniker Qilin.B. "Notably, Qilin.B now supports AES-256-CTR encryption f...