PT-2026-76697

In JetBrains YouTrack before 2026.2.18068 stored XSS via the fenced code-block language label was possible...

CVE-2026-53428

Memory Allocation with Excessive Size Value vulnerability in leandrocp mdex allows an unauthenticated attacker to cause a denial of service through unbounded memory allocation. comraknif::lumisadapter::LumisAdapter::parsehighlightlines in native/comraknif/src/lumisadapter.rs eagerly expands a...

CVE-2026-53428 Unbounded memory allocation in highlight_lines range expansion in mdex

Memory Allocation with Excessive Size Value vulnerability in leandrocp mdex allows an unauthenticated attacker to cause a denial of service through unbounded memory allocation. comraknif::lumisadapter::LumisAdapter::parsehighlightlines in native/comraknif/src/lumisadapter.rs eagerly expands a...

Security update for python-markdown2 (moderate)

openSUSE Security Update: Security update for python-markdown2 Announcement ID: openSUSE-SU-2021:0429-1 Rating: moderate References: 1171379 1181270 1183171 Cross-References: CVE-2021-26813 CVSS scores: CVE-2021-26813 NVD : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products:...