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Search Results (837 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2024-2467 1 Redhat 2 Enterprise Linux, Openssl 2026-04-15 5.9 Medium
A timing-based side-channel flaw exists in the perl-Crypt-OpenSSL-RSA package, which could be sufficient to recover plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode.
CVE-2024-39894 1 Openssh 1 Openssh 2026-04-15 7.5 High
OpenSSH 9.5 through 9.7 before 9.8 sometimes allows timing attacks against echo-off password entry (e.g., for su and Sudo) because of an ObscureKeystrokeTiming logic error. Similarly, other timing attacks against keystroke entry could occur.
CVE-2025-23182 2026-04-15 4.3 Medium
CWE-203: Observable Discrepancy
CVE-2025-13912 1 Wolfssl 1 Wolfssl 2026-04-15 N/A
Multiple constant-time implementations in wolfSSL before version 5.8.4 may be transformed into non-constant-time binary by LLVM optimizations, which can potentially result in observable timing discrepancies and lead to information disclosure through timing side-channel attacks.
CVE-2025-6056 2026-04-15 N/A
Timing difference in password reset in Ergon Informatik AG's Airlock IAM 7.7.9, 8.0.8, 8.1.7, 8.2.4 and 8.3.1 allows unauthenticated attackers to enumerate usernames.
CVE-2023-30312 2026-04-15 7.3 High
An issue discovered in OpenWrt 18.06, 19.07, 21.02, 22.03, and beyond allows off-path attackers to hijack TCP sessions, which could lead to a denial of service, impersonating the client to the server (e.g., for access to files over FTP), and impersonating the server to the client (e.g., to deliver false information from a finance website). This occurs because nf_conntrack_tcp_no_window_check is true by default.
CVE-2025-1468 2026-04-15 7.5 High
An unauthenticated remote attacker can gain access to sensitive information including authentication information when using CODESYS OPC UA Server with the non-default Basic128Rsa15 security policy.
CVE-2025-24506 1 Broadcom 1 Symantec Privileged Access Management 2026-04-15 N/A
A specific authentication strategy allows to learn ids of PAM users associated with certain authentication types.
CVE-2025-6386 1 Parisneo 1 Lollms 2026-04-15 N/A
The parisneo/lollms repository is affected by a timing attack vulnerability in the `authenticate_user` function within the `lollms_authentication.py` file. This vulnerability allows attackers to enumerate valid usernames and guess passwords incrementally by analyzing response time differences. The affected version is the latest, and the issue is resolved in version 20.1. The vulnerability arises from the use of Python's default string equality operator for password comparison, which compares characters sequentially and exits on the first mismatch, leading to variable response times based on the number of matching initial characters.
CVE-2026-26895 2 Enhancesoft, Osticket 2 Osticket, Osticket 2026-04-08 5.3 Medium
User enumeration vulnerability in /pwreset.php in osTicket v1.18.2 allows remote attackers to enumerate valid usernames registered in the platform.
CVE-2024-11297 1 Miniorange 1 Page Restriction 2026-04-08 5.3 Medium
The Page Restriction WordPress (WP) – Protect WP Pages/Post plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.3.6 via the WordPress core search feature. This makes it possible for unauthenticated attackers to extract sensitive data from posts that have been restricted to higher-level roles such as administrator.
CVE-2023-53943 1 Glpi-project 1 Glpi 2026-04-07 5.3 Medium
GLPI 9.5.7 contains a username enumeration vulnerability in the lost password recovery mechanism that allows attackers to validate email addresses. Attackers can systematically test email addresses by submitting requests to the password reset endpoint and analyzing response differences to identify valid user accounts.
CVE-2024-54476 1 Apple 1 Macos 2026-04-02 5.5 Medium
The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2. An app may be able to access user-sensitive data.
CVE-2024-27839 1 Apple 3 Ipad Os, Ipados, Iphone Os 2026-04-02 5.5 Medium
A privacy issue was addressed by moving sensitive data to a more secure location. This issue is fixed in iOS 17.5 and iPadOS 17.5. A malicious application may be able to determine a user's current location.
CVE-2024-23218 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2026-04-02 5.9 Medium
A timing side-channel issue was addressed with improvements to constant-time computation in cryptographic functions. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.4, macOS Sonoma 14.3, macOS Ventura 13.6.5, tvOS 17.3, watchOS 10.3. An attacker may be able to decrypt legacy RSA PKCS#1 v1.5 ciphertexts without having the private key.
CVE-2026-33429 2 Parse Community, Parseplatform 2 Parse Server, Parse-server 2026-03-26 5.3 Medium
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.54 and 9.6.0-alpha.43, an attacker can subscribe to LiveQuery with a watch parameter targeting a protected field. Although the protected field value is properly stripped from event payloads, the presence or absence of update events reveals whether the protected field changed, creating a binary oracle. For boolean protected fields, the timing of change events is equivalent to knowing the field value. This issue has been patched in versions 8.6.54 and 9.6.0-alpha.43.
CVE-2023-5981 4 Debian, Fedoraproject, Gnu and 1 more 8 Debian Linux, Fedora, Gnutls and 5 more 2026-03-25 5.9 Medium
A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.
CVE-2026-33425 1 Discourse 1 Discourse 2026-03-25 5.3 Medium
Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, unauthenticated users can determine whether a specific user is a member of a private group by observing changes in directory results when using the `exclude_groups` parameter. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. As a workaround, disable public access to the user directory via Admin → Settings → hide user profiles from public.
CVE-2026-3579 1 Wolfssl 1 Wolfssl 2026-03-25 5.9 Medium
wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted __muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions (sp_256_mul_9, sp_256_sqr_9, etc.), leading to a timing side-channel that may expose sensitive cryptographic data.
CVE-2026-3580 1 Wolfssl 1 Wolfssl 2026-03-25 4.7 Medium
In wolfSSL 5.8.4, constant-time masking logic in sp_256_get_entry_256_9 is optimized into conditional branches (bnez) by GCC when targeting RISC-V RV32I with -O3. This transformation breaks the side-channel resistance of ECC scalar multiplication, potentially allowing a local attacker to recover secret keys via timing analysis.