EUVD-2026-78958

In multiple locations, there is a possible permission bypass due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-56888

In multiple locations, there is a possible permission bypass due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-56888

A potential permission bypass exists in multiple locations due to side channel information disclosure . This vulnerability could allow for local escalation of privilege without requiring additional execution privileges or user interaction. Technical details regarding specific affected products or...

USN-8769-1: phpseclib vulnerability

It was discovered that phpseclib did not perform padding validation in constant time when using AES in CBC mode. A remote attacker could possibly use this issue to conduct a padding oracle timing attack and obtain sensitive information...

CVE-2026-84308

A flaw was found in phpseclib, a PHP secure communications library. This vulnerability arises from non-constant-time X25519 scalar multiplication, where data-dependent conditional modular reductions create observable timing differences or variations in libgmp call counts. A local attacker, capabl...

EUVD-2026-78349

A security vulnerability exists in the Sealed Secrets controller's unauthenticated POST endpoints. By submitting a modified payload containing custom Go template logic in spec.template.data, an attacker with internal network access can abuse the handler as a decryption oracle to recover the full...

CVE-2026-59341

Sealed Secrets controller (Bitnami) is vulnerable to a decryption oracle via Go template injection in its unauthenticated POST /v1/verify and /v1/rotate endpoints. The root cause is a missing AEAD label binding : the spec.template.data field is excluded from the authenticated-data label, letting ...

CVE-2026-59341 Sealed Secrets: decryption oracle via Go template injection in unauthenticated controller endpoints

A security vulnerability exists in the Sealed Secrets controller's unauthenticated POST endpoints. By submitting a modified payload containing custom Go template logic in spec.template.data, an attacker with internal network access can abuse the handler as a decryption oracle to recover the full...

ROS-20260915-73-0103

The vulnerability of the PerformanceAPIs component in Google Chrome and Microsoft Edge relates to improper protection against attacks through external physical channels. Exploiting this vulnerability can allow a malicious actor to gain access to confidential data through a specially created HTML...

CVE-2026-56888: Observable Discrepancy

In multiple locations, there is a possible permission bypass due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

PT-2026-92309

In multiple locations, there is a possible permission bypass due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

ROS-20260915-73-0154

The vulnerability of the Scroll component in Google Chrome and Microsoft Edge is related to improper protection against attacks through external physical channels. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data through a specially created HTML page...

From Hypervisor to Container: Cloud Security Vulnerabilities, Defense Mechanisms, and Open Challenges

In cloud computing, different users share the same physical hardware, which creates serious security risks. To protect data, cloud systems rely on virtual machines and containers to keep users isolated. This paper reviews over 120 security publications from 2008 to 2025, focusing on how these...

Astra Linux – Vulnerability in OpenSSL

Issue summary: A timing side-channel that could potentially allow the recovery of the private key exists in the ECDSA signature computation. Impact summary: A timing side-channel in ECDSA signature computations could allow an attacker to recover the private key. However, measuring the timing woul...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ICMP messages are rate-limited. After the committed issues, the two rate limiters are applied in this order: 1 Host-wide rate limit icmpglobalallow 2 Per-destination rate limit based on inetpeer To avoid side-channel attacks, we...

Astra Linux – Vulnerability in Linux

The kernel/bpf/verifier.c file in the Linux kernel, as of version 5.12.1, performs undesirable speculative loads. This leads to the disclosure of stack contents through side-channel attacks, known as CID-801c6058d14a. The main issue is that the BPF stack area is not properly protected against...

Astra Linux – Vulnerability in opensc

A vulnerability was discovered in OpenSC, where the removal of PKCS1 encryption padding is not implemented in a way that ensures side-channel resistance. This issue may lead to the potential leakage of private data...

Astra Linux – Vulnerability in gnutls28

A timing side-channel vulnerability in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be used to recover the key encrypted in the RSA ciphertext across a network, in a Bleichenbacher-style attack. To successfully decrypt the data, the attacker would...

Astra Linux – Vulnerability in mbedtls

In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability exists in the decoding of Base64 PEM files. This vulnerability allows system-level administrator attackers to obtain information about secret RSA keys through a controlled-channel and side-channel attack on software running in...

Astra Linux – Vulnerability in Chromium

Leakage of side-channel information in Storage in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to perform arbitrary read/write operations through a crafted HTML page. Chromium security severity: Medium...