1554 matches found
CVE-2026-41637
A flaw was found in Unbound, a Domain Name System DNS resolver. A remote attacker can exploit this vulnerability by sending and immediately terminating DNS-over-QUIC DoQ queries. This improper handling of terminated queries can lead to a build-up of pending responses, causing a degradation of...
CVE-2026-59727
CVE-2026-59727 (Astro): In versions 3.10.0–7.0.3, unescaped values copied from transition:persist, transition:scope, or transition:persist-props into the rendered element enable reflected XSS if an attacker-controlled input is reflected into these directives. The issue arises when untrusted inpu...
Exploit for CVE-2026-42533
CVE-2026-42533 — nginx Heap Buffer Overflow PoC Exploit Pre...
Security update for nasm
This update for nasm fixes the following issues CVE-2026-6067: heap buffer overflow vulnerability due to a lack of bounds checking in the objdirective function bsc1261986. CVE-2026-6068: heap use after free vulnerability in response file processing bsc1261985. Patch Instructions: To install this...
SUSE-SU-2026:3178-1 Security update for nasm
This update for nasm fixes the following issues - CVE-2026-6067: heap buffer overflow vulnerability due to a lack of bounds checking in the objdirective function bsc1261986. - CVE-2026-6068: heap use after free vulnerability in response file processing bsc1261985...
GHSA-PG7V-JWJ7-P798 Pillow EpsImagePlugin negative %%BeginBinary byte count causes infinite loop denial of service
Summary Pillow's EPS parser PIL/EpsImagePlugin.py accepts a negative byte count in the %%BeginBinary directive. A crafted EPS file can cause Image.open to seek backwards to the same directive and parse it repeatedly, resulting in an infinite loop and CPU denial of service. The issue is triggered...
EUVD-2026-43741
Pillow EpsImagePlugin negative %%BeginBinary byte count causes infinite loop denial of service...
GHSA-R4RV-85JG-W4MF Mistune: Arbitrary File Read via Include directive path traversal
Summary A path traversal issue exists in mistune's Include directive when markdown files are processed using md.read. A crafted include path can cause files outside the intended markdown directory to be accessed. Details The issue occurs in the Include.parse method where user-supplied paths are...
EUVD-2026-42334
Mistune: XSS via unescaped class option in Admonition directive...
GHSA-G97X-GVCM-X72H Mistune: XSS via unescaped class option in Admonition directive
In src/mistune/directives/admonition.py, the renderadmonition function concatenates the :class: option directly into the HTML class attribute without escaping lines 63-68. This allows attribute injection and XSS even when HTMLRendererescape=True is used. The directive name parameter is safe...
GHSA-8MPJ-M6QM-5QR8 Mistune directives/include: mutual `.. include::` recursion crashes the renderer with `RecursionError`, denial of service via two attacker-controlled markdown files
Summary Type: Uncontrolled recursion via mutual include. The Include directive checks for direct self-reference a.md cannot include a.md, but does not detect indirect cycles. Two markdown files that include each other a.md → includes b.md → includes a.md cause unbounded recursion until Python's...
EUVD-2026-42339
Mistune directives/include: mutual .. include:: recursion crashes the renderer with RecursionError, denial of service via two attacker-controlled markdown files...
BIT-NGINX-2026-42533 NGINX Map directive and Regex matching vulnerability
A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map's regex capture variables before referencing the map output variable. Alternatively, the same result could be achieved by using a non-cacheable variable i...
USN-8563-1: nginx vulnerabilities
It was discovered that nginx incorrectly handled certain map directives using regex matching and capture variables. A remote attacker could use this issue to cause nginx to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2026-42533 It was discovered that nginx had...
USN-8563-1 nginx vulnerabilities
It was discovered that nginx incorrectly handled certain map directives using regex matching and capture variables. A remote attacker could use this issue to cause nginx to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2026-42533 It was discovered that nginx had...
SUSE CVE-2026-50289
systeminformation is a System and OS information library for node.js. Prior to 5.31.7, networkInterfaces on Linux is vulnerable to OS command injection through the Debian/Ubuntu interfaces5 source directive because lib/network.js checkLinuxDCHPInterfaces reads /etc/network/interfaces, extracts a...
NGINX Map directive and Regex matching vulnerability
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CVE-2026-42533
A flaw was found in NGINX. An unauthenticated attacker can exploit this vulnerability by sending specially crafted HTTP requests when the map directive uses regular expression regex matching and references regex capture variables before referencing the map output variable. This can lead to a heap...
DEBIAN-CVE-2026-54163
secureheaders manages application of security headers with many safe defaults. Prior to 7.3.0, secureheaders builds the Content-Security-Policy value by stitching directives with ; separators, and buildsandboxlistdirective, buildmediatypelistdirective, and buildreporttodirective interpolate...
CVE-2026-54163
Summary: The vulnerability CVE-2026-54163 affects the Ruby gem secure_headers (pre-7.3.0). When applications feed untrusted input into CSP-related directives via override_content_security_policy_directives or related APIs, the three builders—build_sandbox_list_directive, build_media_type_list_dir...