EUVD-2026-65743

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 7.1.0 until 7.1.3, the Component equality method in src/icalendar/cal/component.py compares nested subcomponents with two membership loops, and each membership test invokes the same method on child...

PT-2026-81024

Name of the Vulnerable Software and Affected Versions joserfc versions prior to 1.7.3 Description The JWTClaimsRegistry component incorrectly applies membership matching to list-valued iss and sub claims. This behavior allows an array-valued iss that contains the expected issuer to pass an equali...

CVE-2026-55771 CedarJava has policy injection, type confusion, and incorrect equality comparison vulnerabilities

CedarJava is an open source Java implementation of the Cedar policy language, used for fine-grained authorization decisions. In versions prior to 4.9.0, the EntityIdentifier.equals has inverted null/self branches which could lead to incorrect equality comparisons. The EntityIdentifier.equals meth...

CVE-2026-47137

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, the fix for GHSA-8hg8-63c5-gwmx CVE-2023-37903 introduced a check in nodevm.js line 263 that blocks the combination nesting: true + require: false. However, the check uses strict equality options.require === false, which is...

CVE-2017-20240

Crypt::PBKDF2 versions before 0.261630 for Perl are vulnerable to timing attacks. These versions use Perl's built-in eq comparison. Discrepancies in timing could be used to guess the underlying derived-key...

CVE-2026-47373

Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks. These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash...

Perl-Crypt-SaltedHash security vulnerability

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...

CVE-2026-41244 Mojic: Observable Timing Discrepancy in HMAC Verification

Mojic is a CLI tool to transform readable C code into an unrecognizable chaotic stream of emojis. Prior to 2.1.4, the CipherEngine uses a standard equality operator !== to verify the HMAC-SHA256 integrity seal during the decryption phase. This creates an Observable Timing Discrepancy CWE-208,...

CVE-2026-32322

soroban-sdk is a Rust SDK for Soroban contracts. Prior to 22.0.11, 23.5.3, and 25.3.0, The Fr scalar field types for BN254 and BLS12-381 in soroban-sdk compared values using their raw U256 representation without first reducing modulo the field modulus r. This caused mathematically equal field...

GHSA-X2HW-PX52-WP4M rs-soroban-sdk: `Fr` scalar field equality comparison bypasses modular reduction

Security Advisory: Incorrect Equality for Fr Scalar Field Types BN254, BLS12-381 Summary Missing modular reduction in Fr causes incorrect equality comparisons for BN254 and BLS12-381 types in soroban-sdk. Impact The Fr scalar field types for BN254 and BLS12-381 in soroban-sdk compared values usin...

CVE-2026-32322 soroban-sdk: `Fr` scalar field equality comparison bypasses modular reduction

soroban-sdk is a Rust SDK for Soroban contracts. Prior to 22.0.11, 23.5.3, and 25.3.0, The Fr scalar field types for BN254 and BLS12-381 in soroban-sdk compared values using their raw U256 representation without first reducing modulo the field modulus r. This caused mathematically equal field...

CVE-2026-32322

soroban-sdk is a Rust SDK for Soroban contracts. Prior to 22.0.11, 23.5.3, and 25.3.0, The Fr scalar field types for BN254 and BLS12-381 in soroban-sdk compared values using their raw U256 representation without first reducing modulo the field modulus r. This caused mathematically equal field...

CVE-2026-32322

soroban-sdk is a Rust SDK for Soroban contracts. Prior to 22.0.11, 23.5.3, and 25.3.0, The Fr scalar field types for BN254 and BLS12-381 in soroban-sdk compared values using their raw U256 representation without first reducing modulo the field modulus r. This caused mathematically equal field...

drm/vc4: don't check if plane->state->fb == state->fb

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RHEL 5 : ruby (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - ruby: Command injection vulnerability in Net::FTP CVE-2017-17405 - ruby: OpenSSL::X509::Name equality che...

Owner is able to mint 1 token more than 1000 prelaunch tokens due to wrong equality check

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. Owner is able to mint 1 token more than 1000 prelaunch tokens due to wrong check here Proof of Concept Provide direct links to all referenced code in GitHub. Add screenshots, logs, or any other relevant...

_mint721() function can be broken because of strict equality check on token balance

Handle jayjonah8 Vulnerability details Impact In NFTXMarketplaceZap.sol the mint721 function has a require check that the balance must be equal to the amount of vault tokens in the contract. uint256 balance = count BASE - count INFTXVaultvault.mintFee; requirebalance ==...

NFTXMarketplaceZap Performs A Dangerous Equality Check Which Can Brick Contract

Handle leastwood Vulnerability details Impact NFTXMarketplaceZap provides an interface for users to interact with NFTX vaults by buying, selling and swapping ERC1155/ERC721 tokens. The mint721 and mint1155 functions perform strict equality checks on the vaults token balance for the...

NFTXStakingZap Performs A Dangerous Equality Check Which Can Brick Contract

Handle leastwood Vulnerability details Impact NFTXStakingZap provides an interface for users to interact with NFTX vaults by adding ERC1155/ERC721 tokens as liquidity. The addLiquidity721WETH and addLiquidity1155WETH functions perform strict equality checks on the vaults balance for the...

Important: Red Hat Security Advisory: ruby security update

An update for ruby is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...