Amazon Linux 2027 Preview Security Advisory: ALAS2027-2026-179
Advisory Release Date: 2026-10-13 09:00 Pacific
Advisory Updated Date: 2026-10-13 09:00 Pacific
Severity:
Important
Issue Overview:
Package updates are available for Amazon Linux 2027 that fix the following vulnerabilities:
CVE-2026-100419:
gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During forced checkout with overwrite_existing enabled, attackers can craft malicious repository trees where symlink entries replace validated directories, causing subsequent files to be written outside the worktree through the symlink for code execution or file manipulation.
Affected Packages:
rust
Issue Correction:
New Packages:
aarch64:
clippy-debuginfo-1.98.1-1.amzn2027.aarch64
rust-std-static-1.98.1-1.amzn2027.aarch64
rust-debugsource-1.98.1-1.amzn2027.aarch64
rustfmt-1.98.1-1.amzn2027.aarch64
cargo-debuginfo-1.98.1-1.amzn2027.aarch64
rust-analyzer-debuginfo-1.98.1-1.amzn2027.aarch64
rustfmt-debuginfo-1.98.1-1.amzn2027.aarch64
rust-debuginfo-1.98.1-1.amzn2027.aarch64
clippy-1.98.1-1.amzn2027.aarch64
rust-1.98.1-1.amzn2027.aarch64
rust-analyzer-1.98.1-1.amzn2027.aarch64
cargo-1.98.1-1.amzn2027.aarch64
rust-doc-1.98.1-1.amzn2027.aarch64
noarch:
rust-std-static-wasm32-wasip1-1.98.1-1.amzn2027.noarch
rust-gdb-1.98.1-1.amzn2027.noarch
rust-debugger-common-1.98.1-1.amzn2027.noarch
rust-lldb-1.98.1-1.amzn2027.noarch
rust-std-static-wasm32-unknown-unknown-1.98.1-1.amzn2027.noarch
rust-toolset-1.98.1-1.amzn2027.noarch
rust-toolset-srpm-macros-1.98.1-1.amzn2027.noarch
rust-src-1.98.1-1.amzn2027.noarch
src:
rust-1.98.1-1.amzn2027.src
x86_64:
cargo-debuginfo-1.98.1-1.amzn2027.x86_64
rust-analyzer-debuginfo-1.98.1-1.amzn2027.x86_64
rust-debugsource-1.98.1-1.amzn2027.x86_64
rustfmt-debuginfo-1.98.1-1.amzn2027.x86_64
rust-debuginfo-1.98.1-1.amzn2027.x86_64
clippy-debuginfo-1.98.1-1.amzn2027.x86_64
rust-std-static-1.98.1-1.amzn2027.x86_64
clippy-1.98.1-1.amzn2027.x86_64
rustfmt-1.98.1-1.amzn2027.x86_64
rust-1.98.1-1.amzn2027.x86_64
rust-analyzer-1.98.1-1.amzn2027.x86_64
cargo-1.98.1-1.amzn2027.x86_64
rust-doc-1.98.1-1.amzn2027.x86_64