Minimal Prompt Perturbations Lead to Code Vulnerabilities: Prompt Fragility and Hidden-State Signals in Coding LLMs

LLM-based coding assistants are seeing rapid adoption, offering substantial gains in developer productivity. As organizations increasingly ship code these agents produce, the security of that code becomes critical. Prior work has shown that minor prompt perturbations degrade the functional...

Heimdall: Case-sensitive host matching may lead to policy bypass

Summary Heimdall performs host matching in a case-sensitive manner, while HTTP hostnames are case-insensitive. This discrepancy can result in heimdall failing to match a rule for a request host that differs only in letter casing, potentially causing the request to be classified differently than...

GHSA-72H4-MXFC-JX37 Heimdall: Case-sensitive host matching may lead to policy bypass

Summary Heimdall performs host matching in a case-sensitive manner, while HTTP hostnames are case-insensitive. This discrepancy can result in heimdall failing to match a rule for a request host that differs only in letter casing, potentially causing the request to be classified differently than...

CVE-2026-6043

P4 Server versions prior to 2026.1 are configured with insecure default settings that, when exposed to untrusted networks, allow unauthenticated attackers to create arbitrary user accounts, enumerate existing users, authenticate to accounts with no password set, and access depot contents via the...

CVE-2026-6043

P4 Server versions prior to 2026.1 are configured with insecure default settings that, when exposed to untrusted networks, allow unauthenticated attackers to create arbitrary user accounts, enumerate existing users, authenticate to accounts with no password set, and access depot contents via the...

CVE-2026-6043

CVE-2026-6043 pertains to P4 Server: versions prior to 2026.1 ship with insecure default configurations that, when exposed to untrusted networks, enable unauthenticated attackers to (1) create arbitrary user accounts, (2) enumerate existing users, (3) authenticate to accounts with no password, an...

PT-2026-34875

P4 Server versions prior to 2026.1 are configured with insecure default settings that, when exposed to untrusted networks, allow unauthenticated attackers to create arbitrary user accounts, enumerate existing users, authenticate to accounts with no password set, and access depot contents via the...

openssl-encrypt has CORS wildcard with allow_credentials=True in standalone servers

Summary Both standalone servers configure CORS with alloworigins="", allowcredentials=True, allowmethods="", and allowheaders="". Affected Code python server/key-server/app/main.py:86-92 server/telemetry-server/app/main.py:23-29 app.addmiddleware CORSMiddleware, alloworigins=settings.corsorigins,...

SUSE CVE-2026-32811

Heimdall is a cloud native Identity Aware Proxy and Access Control Decision service. When using Heimdall in envoy gRPC decision API mode with versions 0.7.0-alpha through 0.17.10, wrong encoding of the query URL string allows rules with non-wildcard path expressions to be bypassed. Envoy splits t...

CVE-2026-32811

Heimdall is a cloud native Identity Aware Proxy and Access Control Decision service. When using Heimdall in envoy gRPC decision API mode with versions 0.7.0-alpha through 0.17.10, wrong encoding of the query URL string allows rules with non-wildcard path expressions to be bypassed. Envoy splits t...

CVE-2026-32811

Heimdall is a cloud native Identity Aware Proxy and Access Control Decision service. When using Heimdall in envoy gRPC decision API mode with versions 0.7.0-alpha through 0.17.10, wrong encoding of the query URL string allows rules with non-wildcard path expressions to be bypassed. Envoy splits t...

CVE-2026-32811 Heimdall: Path received via Envoy gRPC corrupted when containing query string

Heimdall is a cloud native Identity Aware Proxy and Access Control Decision service. When using Heimdall in envoy gRPC decision API mode with versions 0.7.0-alpha through 0.17.10, wrong encoding of the query URL string allows rules with non-wildcard path expressions to be bypassed. Envoy splits t...

CVE-2026-32811

This CVE affects Heimdall (cloud-native Identity Aware Proxy/Access Control). In envoy gRPC decision API mode, versions 0.7.0-alpha through 0.17.10 suffer from incorrect encoding of the URL query string when constructing the Path, causing parameters like /mypath?foo=bar to be escaped to /mypath%3...

Heimdall: Path received via Envoy gRPC corrupted when containing query string

Summary When using heimdall in envoy gRPC decision API mode, wrong encoding of the query URL string allows rules with non-wildcard path expressions to be bypassed. The HTTP based decision API is NOT affected, and proxy mode is NOT affected either. Note: The issue can only lead to unintended acces...

GHSA-R8X2-FHMF-6MXP Heimdall: Path received via Envoy gRPC corrupted when containing query string

Summary When using heimdall in envoy gRPC decision API mode, wrong encoding of the query URL string allows rules with non-wildcard path expressions to be bypassed. The HTTP based decision API is NOT affected, and proxy mode is NOT affected either. Note: The issue can only lead to unintended acces...

PT-2026-26091

Name of the Vulnerable Software and Affected Versions Heimdall versions 0.7.0-alpha through 0.17.10 Description Heimdall, a cloud native Identity Aware Proxy and Access Control Decision service, contains an issue where incorrect encoding of the query URL string can allow bypass of rules with...

EUVD-2024-0943

Malicious code in bioql PyPI...

PT-2025-32436 · Undefined · Undefined

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. affected versions not specified Description: The issue stems from an insecure database configuration established by the user, and was initially identified as a potential security concern but was later...

CVE-2024-34346

Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults. The Deno sandbox may be unexpectedly weakened by allowing file read/write access to privileged files in various locations on Unix and Windows platforms. For example, reading /proc/self/environ may provide access...

CVE-2024-34346

CVE-2024-34346 affects Deno and describes a permission-escalation via opening privileged files (e.g., reading /proc/self/environ, writing /proc/self/mem) when sandbox permissions are opened with --allow-read/--allow-write. The issue arises because the sandbox can be weakened if deny flags are not...