gzip security update

An update is available for gzip. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The gzip packages contain the gzip GNU zip data compression utility. gzip is use...

PT-2026-84522

Name of the Vulnerable Software and Affected Versions Laravel Excel versions 3.1.8 through 3.1.69 Description The MaatwebsiteExcelFilesDisk::copy function in src/Files/Disk.php resolves the $destination variable, provided via Excel::store, $export-store, or storeExcel, against the process working...

CVE-2026-84365: Improper Limitation of a Pathname to a Restricted Directory

Hono is a Web application framework that provides support for any JavaScript runtime. From 4.12.12 until 4.13.5, the fix released for CVE-2026-39408 does not cover every traversal sequence, and toSSG can still write files outside the configured output directory when a route parameter contains...

PT-2026-84244

Incorrect access control in the recvSlaveCloudCheckStatus function of TOTOLINK T6 4.1.5cu.748 B20211015 allows unauthenticated attackers to overwrite cloud-result tracking files via sending a crafted MQTT message to the cs broker component...

EUVD-2026-69195

Incorrect access control in the recvSlaveCloudCheckStatus function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to overwrite cloud-result tracking files via sending a crafted MQTT message to the csbroker component...

CVE-2026-84201: Improper Limitation of a Pathname to a Restricted Directory

appium-mcp-server through 0.1.61 fails to validate or normalize file paths in the writefile and writefilesbatch tools, allowing attackers to write files outside the intended PROJECTROOT directory. Attackers can supply absolute paths or relative paths with parent directory segments to overwrite...

AlmaLinux 9 : gzip (ALSA-2026:61623)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:61623 advisory. gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility CVE-2026-41991 gzip: gzip: Information disclosure via global...

RHEL 10 : tar (RHSA-2026:61586)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:61586 advisory. The GNU tar program can save multiple files in an archive and restore files from an archive. Security Fixes: tar: tar: Hidden file injecti...

RockyLinux 9 : gzip (RLSA-2026:61623)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:61623 advisory. gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility CVE-2026-41991 gzip: gzip: Information disclosure via global...

AlmaLinux 10 : gzip (ALSA-2026:61625)

The remote AlmaLinux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:61625 advisory. gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility CVE-2026-41991 gzip: gzip: Information disclosure via global...

CVE-2026-84374: Improper Limitation of a Pathname to a Restricted Directory

Laravel Excel provides supercharged Excel exports and imports in Laravel. From 3.1.8 until 3.1.70, in src/Files/Disk.php the Maatwebsite\Excel\Files\Disk::copy method resolves the caller-controlled $destination supplied through Excel::store, $export-store, or storeExcel against the process workin...

CVE-2026-51764

The TOTOLINK T6 (version 4.1.5cu.748_B20211015) is vulnerable to an incorrect access control flaw within the recvSlaveCloudCheckStatus function. This vulnerability allows unauthenticated attackers to overwrite cloud-result tracking files by sending a crafted MQTT message to the cs_broker componen...

RockyLinux 10 : gzip (RLSA-2026:61625)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:61625 advisory. gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility CVE-2026-41991 gzip: gzip: Information disclosure via global...

CVE-2026-82393

pnpm is a package manager. Prior to 10.34.5 and 11.11.0, pnpm accepts a scoped path traversal in a tarball dependency's package.json manifest name because pnpm11/resolving/npm-resolver/src/pickPackage.ts rejects slash characters only for unscoped names. During pnpm install, the unvalidated name...

CVE-2026-82393 pnpm: A tarball dependency's manifest `name` escapes node_modules → arbitrary file write/overwrite on install

pnpm is a package manager. Prior to 10.34.5 and 11.11.0, pnpm accepts a scoped path traversal in a tarball dependency's package.json manifest name because pnpm11/resolving/npm-resolver/src/pickPackage.ts rejects slash characters only for unscoped names. During pnpm install, the unvalidated name...

gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility

A flaw was found in the gzexe utility of GNU gzip. When the mktemp utility is not available, gzexe creates temporary files with predictable names based on the process ID. A local attacker can exploit this by pre-creating a symbolic link to an arbitrary file at the predicted temporary file path...

Moderate: Red Hat Security Advisory: gzip security update

An update for gzip is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

Moderate: Red Hat Security Advisory: gzip security update

An update for gzip is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility

A flaw was found in the gzexe utility of GNU gzip. When the mktemp utility is not available, gzexe creates temporary files with predictable names based on the process ID. A local attacker can exploit this by pre-creating a symbolic link to an arbitrary file at the predicted temporary file path...

tar: tar: --one-top-level hardlink targets not confined to top-level directory enabling arbitrary file overwrite

A flaw was found in GNU tar. When extracting an archive with the --one-top-level option, hardlink targets are not confined to the designated top-level directory and may resolve relative to the extraction working directory. A crafted archive can create hardlinks that escape the intended boundary...