CVE-2026-27144

CVE-2026-27144 is a Go compiler issue where a no-op interface conversion can bypass overlap checking, potentially causing memory corruption at runtime during memory moves. The public advisories tie this to Go 1.26 (and related 1.25 branch updates) and list it under SUSE security fixes as CVE-2026...

CVE-2026-27144 Miscompilation allows memory corruption via CONVNOP-wrapped array copy in cmd/compile

The compiler is meant to unwrap pointers which are the operands of a memory move; a no-op interface conversion prevented the compiler from making the correct determination about non-overlapping moves, potentially leading to memory corruption at runtime...

Google Go 安全漏洞

Google Go is a static, strongly typed, compiled, concurrent programming language with garbage collection features from the American company Google. There is a security vulnerability in Google Go, which stems from the lack of operation interface conversion, allowing the compiler to incorrectly...

GO-2026-4868 Missing bound checks can lead to memory corruption in safe Go in cmd/compile

Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption...

PT-2026-31060

Name of the Vulnerable Software and Affected Versions affected versions not specified Description The compiler failed to correctly determine non-overlapping memory moves due to a no-op interface conversion, potentially leading to memory corruption during runtime. This issue involves unwrapping...

[SECURITY] Fedora 42 Update: rust-1.94.1-1.fc42

Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety. This package includes the Rust compiler and documentation generator...

[SECURITY] Fedora 43 Update: rust-sccache-0.14.0-2.fc43

Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage...

OpenClaw: Host exec environment sanitization misses package, registry, Docker, compiler, and TLS override variables

Summary Host exec environment sanitization misses package, registry, Docker, compiler, and TLS override variables Current Maintainer Triage - Normalized severity: medium - Assessment: v2026.3.28 also misses the broader package, registry, compiler, Docker, and TLS env family in the shipped host-en...

GHSA-CG7Q-FG22-4G98 OpenClaw: Host exec environment sanitization misses package, registry, Docker, compiler, and TLS override variables

Summary Host exec environment sanitization misses package, registry, Docker, compiler, and TLS override variables Current Maintainer Triage - Normalized severity: medium - Assessment: v2026.3.28 also misses the broader package, registry, compiler, Docker, and TLS env family in the shipped host-en...

Uncontrolled Search Path Element

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Uncontrolled Search Path Element via environment variable overrides of compiler binaries during approved host execution requests. An attacker can execute arbitrary code by substituting...

GHSA-G8XP-QX39-9JQ9 OpenClaw: Incomplete host-env-security-policy allows untrusted model to substitute compiler binaries via env overrides

Summary Incomplete host-env-security-policy.json allows untrusted model to substitute compiler binaries CC, CXX, CARGOBUILDRUSTC, CMAKECCOMPILER via env overrides on approved host exec requests Current Maintainer Triage - Status: narrow - Normalized severity: medium - Assessment: Shipped v2026.3....

OpenClaw: Incomplete host-env-security-policy allows untrusted model to substitute compiler binaries via env overrides

Summary Incomplete host-env-security-policy.json allows untrusted model to substitute compiler binaries CC, CXX, CARGOBUILDRUSTC, CMAKECCOMPILER via env overrides on approved host exec requests Current Maintainer Triage - Status: narrow - Normalized severity: medium - Assessment: Shipped v2026.3....

CVE-2025-66442

A flaw was found in Mbed TLS and TF-PSA-Crypto. This vulnerability is a compiler-induced timing side channel that occurs when the LLVM compiler's select-optimize feature is enabled. A remote attacker could potentially exploit this timing difference during RSA and CBC/ECB decryption operations to...

[SECURITY] Fedora 42 Update: rust-sccache-0.12.0-4.fc42

Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage...

[SECURITY] Fedora 43 Update: rust-1.94.1-1.fc43

Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety. This package includes the Rust compiler and documentation generator...

Covert Timing Channel

Overview Affected versions of this package are vulnerable to Covert Timing Channel via timing differences in RSA and CBC/ECB decryption operations when the LLVM compiler's select-optimize feature is enabled. An attacker can infer sensitive information, such as cryptographic keys, by analyzing the...

[SECURITY] Fedora 44 Update: rust-1.94.1-1.fc44

Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety. This package includes the Rust compiler and documentation generator...

perl: Heap buffer overflow in regular expression compiler

A heap write buffer overflow was found in perl's Sregatom function, which is used in the compilation of regular expressions, resulting in the crash of the perl interpreter. An attacker, able to provide a specially crafted regular expression, could cause a denial of service...

[SECURITY] Fedora 43 Update: pypy3.11-7.3.21-3.3.11.fc43

PyPy's implementation of Python 3.11, featuring a Just-In-Time compiler on some CPU architectures, and various optimized implementations of the standard types strings, dictionaries, etc.. This build of PyPy has JIT-compilation enabled...

CVE-2026-33491

Zen C is a systems programming language that compiles to human-readable GNU C/C11. Prior to version 0.4.4, a stack-based buffer overflow vulnerability in the Zen C compiler allows attackers to cause a compiler crash or potentially execute arbitrary code by providing a specially crafted Zen C sour...