CVE-2026-39245

CVE-2026-39245 affects the decompress package (before 4.2.2). The vulnerability arises from an improper path containment check during extraction: safeMakeDir (index.js:29) and extraction path validation (index.js:106) rely on realDestinationDir.indexOf(realOutputPath) !== 0. This boundary check f...

CVE-2026-39246

decompress before 4.2.2 allows arbitrary symlink creation during archive extraction. When processing symlink entries type === 'symlink', the x.linkname field from the archive is passed directly to fs.symlink without validation index.js line 121. The preventWritingThroughSymlink check on line 98...

CVE-2026-39246

decompress before 4.2.2 allows arbitrary symlink creation during archive extraction. When processing symlink entries type === 'symlink', the x.linkname field from the archive is passed directly to fs.symlink without validation index.js line 121. The preventWritingThroughSymlink check on line 98...

PT-2026-56969

Name of the Vulnerable Software and Affected Versions decompress versions prior to 4.2.2 Description An improper path containment check allows directory traversal and arbitrary file write. The safeMakeDir function and the extraction path validation use String.indexOf to verify if the resolved pat...

Fedora 45 : attr (2026-c7aafa6056)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-c7aafa6056 advisory. Automatic update for attr-2.6.0-1.fc45. Changelog Thu Jul 9 2026 Luk Zaoral - 2.6.0-1 - rebase to the latest upstream release rhbz2494157 - CVE-2026-54371 -...

CVE-2026-39245

decompress before 4.2.2 contains an improper path containment check that enables directory traversal and arbitrary file write. The safeMakeDir function index.js line 29 and the extraction path validation index.js line 106 use String.indexOf to verify the resolved path is within the output...

CVE-2026-39245

decompress before 4.2.2 contains an improper path containment check that enables directory traversal and arbitrary file write. The safeMakeDir function index.js line 29 and the extraction path validation index.js line 106 use String.indexOf to verify the resolved path is within the output...

CVE-2026-39246

The connected documents confirm a concrete vulnerability in the decompression tool: before v4.2.2, symlink entries (type === 'symlink') pass the archive’s x.linkname directly to fs.symlink() without validation. The existing preventWritingThroughSymlink check only applies to file entries, not syml...

PT-2026-56970

Name of the Vulnerable Software and Affected Versions decompress versions prior to 4.2.2 Description An issue exists during archive extraction where the software allows arbitrary symlink creation. When processing symlink entries, the x.linkname field from the archive is passed directly to the...

Alibaba Cloud Linux 3 : 0185: perl-Archive-Tar (ALINUX3-SA-2026:0185)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0185 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-42496: Archive::Tar versions before 3.08 f...

AlmaLinux 9 : postgresql:18 (ALSA-2026:26204)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:26204 advisory. postgresql: PostgreSQL: Operating system account hijack via symlink following in pgbasebackup and pgrewind CVE-2026-6475 postgresql: PostgreSQL libpq:...

SUSE SLES15 Security Update : kubevirt-1.6 (SUSE-SU-2026:2783-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2783-1 advisory. - CVE-2026-9804: Symlink escape in the VMExport dir handler let an attacker controlling an exported PVC read sensitive files TLS...

SUSE SLES15 Security Update : kubevirt (SUSE-SU-2026:2804-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2804-1 advisory. - CVE-2026-9804: Symlink escape in the VMExport dir handler let an attacker controlling an exported PVC read sensitive files TLS...

Important: golang security, bug fix, and enhancement update

The golang packages provide the Go programming language compiler. Security Fixes: golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing CVE-2026-39821 os: golang: Go os.Root: Symlink following vulnerability allows directory traversal...

ALSA-2026:37436 Important: golang security, bug fix, and enhancement update

The golang packages provide the Go programming language compiler. Security Fixes: golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing CVE-2026-39821 os: golang: Go os.Root: Symlink following vulnerability allows directory traversal...

ALSA-2026:37435 Important: golang security, bug fix, and enhancement update

The golang packages provide the Go programming language compiler. Security Fixes: golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing CVE-2026-39821 os: golang: Go os.Root: Symlink following vulnerability allows directory traversal...

Security Bulletin: Consul-template is vulnerable to path redirection in writeToFile through symlink attack

Summary The consul-template library before version 0.42.1 is vulnerable to a path redirection issue in the writeToFile template helper that may allow template output to be written outside the intended directory or to overwrite an existing file. This vulnerability CVE-2026-14361 is fixed in...

CVE-2026-14361 Consul-template is vulnerable to path redirection in writeToFile through symlink attack

The consul-template library before version 0.42.1 is vulnerable to a path redirection issue in the writeToFile template helper that may allow template output to be written outside the intended directory or to overwrite an existing file. This vulnerability CVE-2026-14361 is fixed in consul-templat...

SUSE-SU-2026:2804-1 Security update for kubevirt

This update for kubevirt fixes the following issues: - CVE-2026-9804: Symlink escape in the VMExport dir handler let an attacker controlling an exported PVC read sensitive files TLS keys, tokens, service-account creds from the exporter pod. bsc1266733 - CVE-2025-14525: A VM reporting many...

CVE-2026-39822

On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symbolic link pointing...