PYSEC-2026-121

pyLoad is a free and open-source download manager written in Python. From version 0.5.0b3.dev13 to 0.5.0b3.dev96, the editpackage function implements insufficient sanitization for the packfolder parameter. The current protection relies on a single-pass string replacement of "../", which can be...

CVE-2026-27807: Improper Restriction of Recursive Entity References in DTDs

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

CVE-2026-29074: Improper Restriction of Recursive Entity References in DTDs

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 2.1.0 to before version 2.8.1, from version 3.0.0 to before version 3.3.3, and before version 4.0.1, SVGO accepts XML with custom entities, without guards against entity expansi...

pyLoad has an Arbitrary File Write via Path Traversal in edit_package()

The editpackage function implements insufficient sanitization for the packfolder parameter. The current protection relies on a single-pass string replacement of "../", which can be bypassed using crafted recursive traversal sequences. Exploitation An authenticated user with MODIFY permission can...

XML Entity Expansion (Billion Laughs)

Overview Affected versions of this package are vulnerable to XML Entity Expansion Billion Laughs when parsing of custom XML entities in DOCTYPE. An attacker can cause the application to consume excessive memory by submitting malicious SVG files containing recursive entity references. Workaround F...

GHSA-CRMG-9M86-636R lxd's non-recursive certificate listing bypasses per-object authorization and leaks all fingerprints

Summary The GET /1.0/certificates endpoint non-recursive mode returns URLs containing fingerprints for all certificates in the trust store, bypassing the per-object canview authorization check that is correctly applied in the recursive path. Any authenticated identity — including restricted,...

lxd's non-recursive certificate listing bypasses per-object authorization and leaks all fingerprints

Summary The GET /1.0/certificates endpoint non-recursive mode returns URLs containing fingerprints for all certificates in the trust store, bypassing the per-object canview authorization check that is correctly applied in the recursive path. Any authenticated identity — including restricted,...

DEBIAN-CVE-2026-27601

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

AZL-79463 CVE-2026-27601 affecting package rsyslog 8.2308.0-5

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

AZL-79340 CVE-2026-27601 affecting package cyrus-sasl 2.1.28-8

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

AZL-79323 CVE-2026-27601 affecting package cyrus-sasl-bootstrap 2.1.28-4

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

AZL-79427 CVE-2026-27601 affecting package numpy 1.26.3-4

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

AZL-79343 CVE-2026-27601 affecting package cyrus-sasl-bootstrap 2.1.28-8

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

AZL-79320 CVE-2026-27601 affecting package cyrus-sasl 2.1.28-4

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

CVE-2026-27601

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

EUVD-2026-9341

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

CVE-2026-27601

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

Protobuf Pure-Python backend can be corrupted by exceeding the Python recursion limit

Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...

keycloak:SamlParserFuzzer: Security exception in com.ctc.wstx.util.WordResolver$Builder.constructBranch

Detailed Report: https://oss-fuzz.com/testcase?key=6658399025823744 Project: keycloak Fuzzing Engine: libFuzzer Fuzz Target: SamlParserFuzzer Job Type: libfuzzerasankeycloak Platform Id: linux Crash Type: Security exception Crash Address: Crash State:...

BIT-MONGODB-2026-1849 Mongod can run out of stack memory when expressions create deeply nested documents

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...