EUVD-2026-65215

Grav: Non constant time nonce comparison in Utils::verifyNonce used for CSRF protection...

SUSE CVE-2026-55785

free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the AUSF component performs cryptographic authentication comparisons in internal/sbi/processor/ueauthentication.go with ordinary equality helpers. Auth5gAkaComfirmRequestProcedure compares RES and XRES with...

PT-2026-89245

This module allows you to configure your Drupal site as a SAML 2.0 Service Provider so that users can authenticate through an external identity provider. The module uses cryptographic constructions that do not align with current security best practices. The module performs certain signature...

Fedora 43 : perl-Net-OAuth (2026-370bd8b5f0)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-370bd8b5f0 advisory. Net::OAuth versions before 0.33 for Perl check HMAC-SHA1, HMAC-SHA256 and PLAINTEXT signatures with a non- constant-time comparison in verify. This update...

GO-2026-6328 free5GC AUSF uses non-constant-time authentication comparisons and logs XRES* in 5G-AKA in github.com/free5gc/ausf

free5GC AUSF uses non-constant-time authentication comparisons and logs XRES in 5G-AKA in github.com/free5gc/ausf...

PT-2026-90709

Net::OAuth::Client versions before 0.32 for Perl allow the service provider to silently downgrade OAuth 1.0a to OAuth 1.0 in get request token Net::OAuth versions before 0.32 for Perl allow memory exhaustion via unbounded caching of failed module loads in smart require Net::OAuth versions before...

CVE-2026-55785

free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the AUSF component performs cryptographic authentication comparisons in internal/sbi/processor/ueauthentication.go with ordinary equality helpers. Auth5gAkaComfirmRequestProcedure compares RES and XRES with...

CVE-2026-55785 free5GC AUSF uses non-constant-time authentication comparisons and logs XRES* in 5G-AKA

free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the AUSF component performs cryptographic authentication comparisons in internal/sbi/processor/ueauthentication.go with ordinary equality helpers. Auth5gAkaComfirmRequestProcedure compares RES and XRES with...

EUVD-2026-68017

free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the AUSF component performs cryptographic authentication comparisons in internal/sbi/processor/ueauthentication.go with ordinary equality helpers. Auth5gAkaComfirmRequestProcedure compares RES and XRES with...

CVE-2026-55785

free5GC's AUSF component (prior to version 1.4.5) performs 5G-AKA cryptographic authentication comparisons in ue_authentication.go using non-constant-time helpers: strings.EqualFold for RES*/XRES* and bytes.Equal for AT_MAC/XMAC. Additionally, the expected XRES* value is logged at INFO level befo...

CVE-2026-59276

Several components in Spring Security compare security-sensitive values using standard string equality String.equals rather than a constant-time comparison. Because String.equals returns as soon as it finds a differing character, the time taken to reject an incorrect value is proportional to the...

CVE-2026-59276 Timing Attack via Non-Constant-Time Comparison of Sensitive Values

Several components in Spring Security compare security-sensitive values using standard string equality String.equals rather than a constant-time comparison. Because String.equals returns as soon as it finds a differing character, the time taken to reject an incorrect value is proportional to the...

CVE-2026-59276

Several components in Spring Security compare security-sensitive values using standard string equality String.equals rather than a constant-time comparison. Because String.equals returns as soon as it finds a differing character, the time taken to reject an incorrect value is proportional to the...

CVE-2026-59276

Spring Security is affected by a timing attack vulnerability in several components that compare security-sensitive values using standard String.equals() instead of a constant-time comparison. Because String.equals() returns as soon as a differing character is found, the response time for rejectin...

CVE-2026-72700

The getgrav/grav-plugin-login Composer plugin before 3.9.1 used by Grav compares password reset and account activation tokens using a non-constant-time === string comparison instead of hashequals in classes/Controller.php taskReset and login.php activation handler. Because the token-submission...

CVE-2026-72700 Grav before 3.9.1 Timing Attack via Non-Constant-Time Token Comparison

The getgrav/grav-plugin-login Composer plugin before 3.9.1 used by Grav compares password reset and account activation tokens using a non-constant-time === string comparison instead of hashequals in classes/Controller.php taskReset and login.php activation handler. Because the token-submission...

CVE-2026-72700: Observable Timing Discrepancy

The getgrav/grav-plugin-login Composer plugin before 3.9.1 used by Grav compares password reset and account activation tokens using a non-constant-time === string comparison instead of hashequals in classes/Controller.php taskReset and login.php activation handler. Because the token-submission...

CVE-2026-72701: Observable Timing Discrepancy

Grav CMS before 2.0.16 contains a timing vulnerability in Utils::verifyNonce that uses non-constant-time string comparison with the === operator instead of hashequals for CSRF nonce validation. Attackers can measure response timing differences to recover valid nonce values byte-by-byte through...

PT-2026-81143

The getgrav/grav-plugin-login Composer plugin before 3.9.1 used by Grav compares password reset and account activation tokens using a non-constant-time === string comparison instead of hash equals in classes/Controller.php taskReset and login.php activation handler. Because the token-submission...

CVE-2026-53525

A flaw was found in WeeChat, a free chat client. The relay authentication mechanism uses a non-constant-time comparison when verifying password hashes. This vulnerability allows a remote attacker to exploit subtle timing differences during the authentication process. By analyzing these timing...