PT-2026-37598

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Alpha systems may experience sporadic user-space crashes and heap corruption when memory compaction is enabled. This issue is caused by insufficient TLB Translation Lookaside Buffer...

PT-2026-37407

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the PCI Hyper-V driver where a double free of a domain number occurs during the error path of the hv pci probe function. If the function fails after storing the domain...

CLSA-2026-1778020035 openssl: Fix of CVE-2026-28388

CVE-2026-28388: fix NULL pointer dereference in checkdeltabase when delta CRL lacks CRL Number extension...

CVE-2026-31480

creationtimestamp| type| source ---|---|--- 2026-05-05 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260506 2026-07-09 01:16:21+00:00| seen| https://www.hkcert.org/security-bulletin/suse-linux-kernel-multiple-vulnerabilities20260702...

CVE-2026-35453

PhpSpreadsheet is a library for reading and writing spreadsheet files. In versions 1.30.3 and earlier, 2.0.0 through 2.1.15, 2.2.0 through 2.4.4, 3.3.0 through 3.10.4, and 4.0.0 through 5.6.0, the HTML Writer skips htmlspecialchars output escaping when a cell uses a custom number format containin...

CVE-2026-35453 PhpSpreadsheet XSS via number format text substitution in HTML Writer

PhpSpreadsheet is a library for reading and writing spreadsheet files. In versions 1.30.3 and earlier, 2.0.0 through 2.1.15, 2.2.0 through 2.4.4, 3.3.0 through 3.10.4, and 4.0.0 through 5.6.0, the HTML Writer skips htmlspecialchars output escaping when a cell uses a custom number format containin...

CVE-2026-35453 PhpSpreadsheet XSS via number format text substitution in HTML Writer

PhpSpreadsheet is a library for reading and writing spreadsheet files. In versions 1.30.3 and earlier, 2.0.0 through 2.1.15, 2.2.0 through 2.4.4, 3.3.0 through 3.10.4, and 4.0.0 through 5.6.0, the HTML Writer skips htmlspecialchars output escaping when a cell uses a custom number format containin...

CVE-2026-35453

PhpSpreadsheet contains an XSS vulnerability in the HTML Writer when a cell uses a custom number format with an @ placeholder and additional literal text. The formatter returns early and escaping via htmlspecialchars() is skipped, allowing injected HTML/JavaScript in the generated HTML. Affected ...

CVE-2026-35453 PhpSpreadsheet XSS via number format text substitution in HTML Writer

PhpSpreadsheet is a library for reading and writing spreadsheet files. In versions 1.30.3 and earlier, 2.0.0 through 2.1.15, 2.2.0 through 2.4.4, 3.3.0 through 3.10.4, and 4.0.0 through 5.6.0, the HTML Writer skips htmlspecialchars output escaping when a cell uses a custom number format containin...

CLSA-2026-1777999127 Fix CVE(s): CVE-2026-28387, CVE-2026-28388, CVE-2026-28389, CVE-2026-28390

SECURITY UPDATE: fix UAF/double-free in DANE client by using X509free for dane-mcert - debian/patches/CVE-2026-28387.patch: fix UAF/double-free in DANE client by using X509free for dane-mcert - CVE-2026-28387 SECURITY UPDATE: NULL check delta-crlnumber before ASN1INTEGERcmp in checkdeltabase -...

MINI-2223-898R-M23V

Bulletin has no description...

CVE-2025-65416

creationtimestamp| type| source ---|---|--- 2026-05-05 15:16:16+00:00| seen| https://gist.github.com/ZeroBreach-GmbH/f94cad5b37f718d1b1cfee6ca0fe666b...

PhpSpreadsheet 跨站脚本漏洞

PhpSpreadsheet is a PHP library developed by PHPOffice, designed for reading and writing spreadsheet files. PhpSpreadsheet has a cross-site scripting vulnerability. This vulnerability arises when the HTML Writer skips htmlspecialchars output escaping when using custom number formats that contain ...

PT-2026-36956

Name of the Vulnerable Software and Affected Versions Simple Owl Shortcodes versions prior to 2.1.2 Description The Simple Owl Shortcodes plugin for WordPress contains a Stored Cross-Site Scripting issue. This occurs due to insufficient input sanitization and output escaping of user-supplied...

CVE-2026-6916

The Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sgcontentnumberprefix' parameter in all versions up to, and including, 3.1.0 due to insufficient input sanitization and output...

CVE-2026-43964

Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number...

CVE-2026-43964

Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number...

CVE-2026-43964

Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number...

GHSA-QM77-8QJP-4VCM

creationtimestamp| type| source ---|---|--- 2026-05-04 17:10:29+00:00| seen| https://gist.github.com/alon710/d4f3d9fbcfea6645ceefb383fa46637f...

Security Bulletin: Jackson-core Async JSON Parser Bypasses maxNumberLength Constraint Leading to DoS

Summary The non-blocking async JSON parser in jackson-core bypasses the maxNumberLength constraint default: 1000 characters defined in StreamReadConstraints. This allows an attacker to send JSON with arbitrarily long numbers through the async parser API, leading to excessive memory allocation and...