isaacs Schwachstellen (CVE)

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20 Ergebnisse
5.3Mittel
CVE-2026-59871

node-tar: Process crash via PAX numeric path type confusion

isaacs node-tar

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.18, node-tar coerces all-digit PAX path and linkpath values in src/pax.ts to JavaScript numbers, causing downstream path handling such as normalizeWindowsPath(entry.path).split('/') to t…

9.2Kritisch
CVE-2026-59873

node-tar: Decompression/parse DoS via unlimited input

isaacs node-tar

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.19, node-tar does not enforce hard upper bounds on total decompressed data, entry counts, or decompression ratio in extraction and parsing paths such as src/extract.ts, allowing a small …

8.2Hoch
CVE-2026-31802

node-tar Symlink Path Traversal via Drive-Relative Linkpath

isaacs node-tar

node-tar is a full-featured Tar for Node.js. Prior to version 7.5.11, tar (npm) can be tricked into creating a symlink that points outside the extraction directory by using a drive-relative symlink target such as C:../../../target.txt, which enables file over…

8.2Hoch
CVE-2026-29786

node-tar: Hardlink Path Traversal via Drive-Relative Linkpath

isaacs node-tar; Red Hat Cryostat 4; Red Hat Logging Subsystem for Red Hat OpenShift; Red Hat Network Observability Operator

node-tar is a full-featured Tar for Node.js. Prior to version 7.5.10, tar can be tricked into creating a hardlink that points outside the extraction directory by using a drive-relative link target such as C:../target.txt, which enables file overwrite outside …

9.2Kritisch
CVE-2026-25547

Uncontrolled Resource Consumption in @isaacs/brace-expansion

isaacs brace-expansion

@isaacs/brace-expansion is a hybrid CJS/ESM TypeScript fork of brace-expansion. Prior to version 5.0.1, @isaacs/brace-expansion is vulnerable to a denial of service (DoS) issue caused by unbounded brace range expansion. When an attacker provides a pattern con…

8.2Hoch
CVE-2026-24842

node-tar Vulnerable to Arbitrary File Creation/Overwrite via Hardlink Path Traversal

isaacs node-tar; Red Hat Red Hat Enterprise Linux 10; Red Hat Red Hat Enterprise Linux 9; Red Hat Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7

node-tar,a Tar for Node.js, contains a vulnerability in versions prior to 7.5.7 where the security check for hardlink entries uses different path resolution semantics than the actual hardlink creation logic. This mismatch allows an attacker to craft a malicio…

8.8Hoch
CVE-2026-23950

node-tar has Race Condition in Path Reservations via Unicode Ligature Collisions on macOS APFS

isaacs node-tar; Red Hat Red Hat Enterprise Linux 10; Red Hat Red Hat Enterprise Linux 9; Red Hat Red Hat OpenShift Dev Spaces 3.27

node-tar,a Tar for Node.js, has a race condition vulnerability in versions up to and including 7.5.3. This is due to an incomplete handling of Unicode path collisions in the `path-reservations` system. On case-insensitive or normalization-insensitive filesyst…

8.2Hoch
CVE-2026-23745

node-tar Vulnerable to Arbitrary File Overwrite and Symlink Poisoning via Insufficient Path Sanitization

isaacs node-tar; Red Hat Red Hat Enterprise Linux 10; Red Hat Red Hat Enterprise Linux 9; Red Hat Network Observability (NETOBSERV) 1.11.0

node-tar is a Tar for Node.js. The node-tar library (<= 7.5.2) fails to sanitize the linkpath of Link (hardlink) and SymbolicLink entries when preservePaths is false (the default secure behavior). This allows malicious archives to bypass the extraction root r…