CVE-2026-47783

In memcached before 1.6.42, username data for SASL password database authentication has a timing side channel because a loop exits as soon as a valid username is found by saslserveruserdbcheckpass...

SUSE CVE-2025-6011

A timing side channel in Vault and Vault Enterprise's “Vault” userpass auth method allowed an attacker to distinguish between existing and non-existing users, and potentially enumerate valid usernames for Vault's Userpass auth method. Fixed in Vault Community Edition 1.20.1 and Vault Enterprise...

perl-Crypt-SaltedHash 安全漏洞

perl-Crypt-SaltedHash is a Perl password hashing tool developed by Robert Rothenberg. Versions of perl-Crypt-SaltedHash prior to 0.09 contained security vulnerabilities. These vulnerabilities stemmed from the use of the built-in Perl eq comparison function; timing differences could be exploited t...

PT-2026-42109

Name of the Vulnerable Software and Affected Versions memcached versions prior to 1.6.42 Description Username data for SASL password database authentication contains a timing side channel. This occurs because the sasl server userdb checkpass function utilizes a loop that terminates immediately up...

PT-2026-42110

Name of the Vulnerable Software and Affected Versions memcached versions prior to 1.6.42 Description Password data for SASL password database authentication contains a timing side channel. This occurs because the sasl server userdb checkpass function utilizes memcmp, which can allow an attacker t...

Linux Distros Unpatched Vulnerability : CVE-2026-47784

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In memcached before 1.6.42, password data for SASL password database authentication has a timing side channel because memcmp is used by saslserveruserdbcheckpas...

Linux Distros Unpatched Vulnerability : CVE-2026-47783

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In memcached before 1.6.42, username data for SASL password database authentication has a timing side channel because a loop exits as soon as a valid username i...

PT-2026-42265

Name of the Vulnerable Software and Affected Versions Crypt::SaltedHash versions prior to 0.110.0 Description Crypt::SaltedHash for Perl is susceptible to timing attacks because it uses Perl's built-in eq comparison. Discrepancies in timing could be used to guess the underlying hash...

Memcached 安全漏洞

Memcached is a high-performance distributed memory object caching system developed by the Memcached community in the United States. Versions of Memcached prior to 1.6.42 contained a security vulnerability. This vulnerability stemmed from a timing side channel in the SASL password database...

[SECURITY] [DSA 6281-1] gnutls28 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6281-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 19, 2026 https://www.debian.org/security/faq -...

kernel: KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Load DR6 with guest value only before entering .vcpurun loop Move the conditional loading of hardware DR6 with the guest's DR6 value out of the core .vcpurun loop to fix a bug where KVM can load hardware with a stale...

SUSE-SU-2026:2001-1 Security update for postgresql16

This update for postgresql16 fixes the following issues Update to version 16.13. Security issues: - CVE-2026-6472: ensure the user has CREATE privilege on the schema specified bsc1265172. - CVE-2026-6473: integer overflows in memory-allocation calculations bsc1265173. - CVE-2026-6474: Guard again...

Security update for postgresql15

This update for postgresql15 fixes the following issues Update to version 15.18. Security issues: CVE-2026-6472: ensure the user has CREATE privilege on the schema specified bsc1265172. CVE-2026-6473: integer overflows in memory-allocation calculations bsc1265173. CVE-2026-6474: Guard against...

SUSE-SU-2026:1999-1 Security update for postgresql15

This update for postgresql15 fixes the following issues Update to version 15.18. Security issues: - CVE-2026-6472: ensure the user has CREATE privilege on the schema specified bsc1265172. - CVE-2026-6473: integer overflows in memory-allocation calculations bsc1265173. - CVE-2026-6474: Guard again...

xiangshan-bpu-asid-poc

XiangShan Cross-ASID BPU Leak PoC Minimal proof of concept fo...

Updated postgresql15 packages fix security vulnerabilities

PostgreSQL CREATE TYPE does not check multirange schema CREATE privilege. CVE-2026-6472 PostgreSQL server undersizes allocations, via integer wraparound. CVE-2026-6473 PostgreSQL timeofday can disclose portions of server memory. CVE-2026-6474 PostgreSQL pgbasebackup and pgrewind can overwrite...

Detecting Data Exfiltration through I2P Anonymity Networks: A Two-Phase Machine Learning Approach

The Invisible Internet Project I2P provides strong anonymity through garlic routing and distributed network architecture, making it attractive for legitimate privacy needs. Nevertheless, the same properties can be exploited by malicious actors to steal sensitive information from corporate network...

SUSE SLED15 / SLES15 Security Update : postgresql17 (SUSE-SU-2026:1943-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1943-1 advisory. This update for postgresql17 fixes the following issues Update to version 17.10. Security issues: -...

CLSA-2026-1779119053 Fix of 8 CVEs

SECURITY UPDATE: modproxyajp heap buffer over-read in ajpmsggetstring - debian/patches/CVE-2026-34032.patch: add buffer checks in modules/proxy/ajpmsg.c. - CVE-2026-34032 SECURITY UPDATE: AJP getter functions off-by-one out-of-bounds reads - debian/patches/CVE-2026-33857.patch: fix length checks ...

SUSE CVE-2026-6478

Covert timing channel in comparison of MD5-hashed password in PostgreSQL authentication allows an attacker to recover user credentials sufficient to authenticate. This does not affect scram-sha-256 passwords, the default in all supported releases. However, current databases may have MD5-hashed...