golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

Important: Red Hat Security Advisory: golang security update

An update for golang is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

Important: Red Hat Security Advisory: golang security update

An update for golang is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

Important: Red Hat Security Advisory: golang security update

An update for golang is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

PT-2026-23560

Name of the Vulnerable Software and Affected Versions OpenClaw versions 2026.1.16-2 through 2026.2.13 Description A path traversal issue exists in archive extraction during installation commands. This allows a crafted archive to write files outside the intended extraction directory. The issue...

PT-2026-23531

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.14 Description OpenClaw versions before 2026.2.14 do not properly validate TAR archive entry paths during extraction. A crafted archive can use path traversal sequences, such as ../../..., to write files outsi...

PT-2026-25101

Several extraction and scanning code paths registered late defers which could leak resources and exhaust system resources. This report is an aggregate of these individual reports for the affected code: Advisory | Affected File -- | -- GHSA-jjgh-mc5q-gch7 | pkg/action/scan.go GHSA-mwmf-fxh2-w4x7 |...

PT-2026-22993

Name of the Vulnerable Software and Affected Versions AVideo versions prior to 24.0 Description AVideo is an open source video platform. A Remote Code Execution RCE issue was identified in the plugin upload/import functionality. An authenticated administrator could upload a specially crafted ZIP...

RHEL 9 : golang (RHSA-2026:3473)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:3473 advisory. The golang packages provide the Go programming language compiler. Security Fixes: golang: archive/zip: Excessive CPU consumption when buildi...

RHEL 8 : go-toolset:rhel8 (RHSA-2026:3489)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:3489 advisory. Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fixes: golang: archive/zi...

RHEL 8 : go-toolset:rhel8 (RHSA-2026:3471)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:3471 advisory. Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fixes: golang: archive/zi...

EUVD-2026-9078

malcontent: Nested archive extraction failure can drop content from scan inputs...

malcontent: Nested archive extraction failure can drop content from scan inputs

Previously, malcontent would remove nested archives which failed to extract which could potentially leave malicious content. A better approach is to preserve these archives so that malcontent can attempt a best-effort scan of the archive bytes. Fix:...

GHSA-945P-3JHM-6RCP malcontent: Nested archive extraction failure can drop content from scan inputs

Previously, malcontent would remove nested archives which failed to extract which could potentially leave malicious content. A better approach is to preserve these archives so that malcontent can attempt a best-effort scan of the archive bytes. Fix:...

Improper Check or Handling of Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check or Handling of Exceptional Conditions due to the extractNestedArchive function. An attacker can cause incomplete scanning of potentially malicious content by supplying nested archives that fail to extract. Remediation...

CVE-2026-28407 malcontent's nested archive extraction failure can drop content from scan inputs

malcontent is software for discovering supply-chain compromises through context, differential analysis, and YARA. Prior to version 1.21.0, malcontent would remove nested archives which failed to extract which could potentially leave malicious content. A better approach is to preserve these archiv...