OPENSUSE-SU-2026:21672-1 Security update for apr-util

This update for apr-util fixes the following issues: - CVE-2025-49506: hash/password content leak via side channel timing attack against aprpasswordvalidate bsc1274237. - CVE-2026-32327: XML stack recursion crash bsc1274235. - CVE-2026-34191: SQL injection via aprdbdoracle bsc1274850. -...

UBUNTU-CVE-2026-42393

The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the configured secret. An attacker with access to the same network as the doveadm service, able to make repeated requests and measure response timing accurately, can learn the length of...

CVE-2026-42393

The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the configured secret. An attacker with access to the same network as the doveadm service, able to make repeated requests and measure response timing accurately, can learn the length of...

PT-2026-83370

Name of the Vulnerable Software and Affected Versions free5GC versions prior to 1.4.5 Description The AUSF component uses non-constant-time equality helpers for cryptographic authentication comparisons in internal/sbi/processor/ue authentication.go. Specifically, 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...

EUVD-2026-67168

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...

Security update for openssl, openssl-3

This update for openssl, openssl-3 fixes the following issues: OpenSSL is updated to 3.5.0 in SLE-15-SP7: jscPED-16072 Enables Post-Quantum Cryptography PQC TLS support Security issues fixed: CVE-2026-42764: NULL pointer dereference in QUIC server initial packet handling bsc1266347 CVE-2026-34182...

PT-2026-82690

Name of the Vulnerable Software and Affected Versions Spring Security version 7.1.0 Spring Security versions 7.0.0 through 7.0.6 Spring Security versions 6.5.0 through 6.5.11 Spring Security versions 6.4.0 through 6.4.18 Spring Security versions 5.8.0 through 5.8.27 Spring Security versions 5.7.0...

EUVD-2026-65214

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...

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...

Linux TCP Send Reset Functions

The vulnerabilities of the functions tcpinboundmd5hash, tcpv4sendreset, and tcpv6sendreset in the Linux operating system are related to the disclosure of information due to the observed difference in execution time. Exploiting these vulnerabilities can allow a remote attacker to compromise the...

MCSI: A Masked Commutative Supersingular Isogeny Key Exchange with Blinded Ephemeral Keys

We introduce MCSI, a two message key exchange we design over the CSIDH class group action, in which each party sends its ephemeral public element under an authenticated encryption keyed by the value the two static keys determine. The design gives implicit mutual authentication, hides the ephemera...

Security Bulletin: IBM SPSS Modeler is affected by a cryptographic vulnerability in Apache Tink

Summary IBM SPSS Modeler is affected by a cryptographic vulnerability in Apache Tink. This has been addressed in the remediation section. Vulnerability Details CVEID:CVE-2026-15432 DESCRIPTION: When verifying a mac with a ChunkedMacVerification object, Tink compares the resulting tag with non...

CVE-2026-44255 Wazuh: Username Enumeration via Timing Side-Channel

Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.0.0 until 4.14.6 and 5.0.0-beta2, AuthenticationManager.checkuser in framework/wazuh/rbac/orm.py performs checkpasswordhash only when the supplied username exists. A nonexistent username returns...

CVE-2026-44255 Wazuh: Username Enumeration via Timing Side-Channel

Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.0.0 until 4.14.6 and 5.0.0-beta2, AuthenticationManager.checkuser in framework/wazuh/rbac/orm.py performs checkpasswordhash only when the supplied username exists. A nonexistent username returns...

CVE-2026-75589

Net::OAuth versions before 0.33 for Perl check HMAC-SHA1, HMAC-SHA256 and PLAINTEXT signatures with a non-constant-time comparison in verify. Each of the three compares the signature carried in the message against the locally computed one with the eq operator, which returns as soon as the two...

UBUNTU-CVE-2026-75589

Net::OAuth versions before 0.33 for Perl check HMAC-SHA1, HMAC-SHA256 and PLAINTEXT signatures with a non-constant-time comparison in verify. Each of the three compares the signature carried in the message against the locally computed one with the eq operator, which returns as soon as the two...

OSEC-2026-17 Timing leak in NIST elliptic curves scalar multiplication

The scalar multiplication includes pre-computed tables for speedup introduced in mirage-crypto-ec 0.11.3. The lookup algorithm for these tables performs secret-dependent reads instead of scanning the entire table. Solution Instead of using the index n - 1, where n is secret-dependent, use i - 1, ...

CVE-2026-59502

: Observable Discrepancy vulnerability in Priority Portal Generator addon to Priority ERP developed by Soft Solutions. This issue affects Portal Generator addon to Priority ERP developed by Soft Solutions: All versions without Priwall v3...