Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer 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 ratin...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 9.4 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 ratin...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 10.0 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...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 9.6 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...

AlmaLinux 9.2 [TuxCare] Security Update: osbuild-composer / osbuild-composer-core / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1793132985)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1793132985 advisory. - When parsing a Range header containing a large number of small ranges, FileServerFS, ServeContent, and ServeFileFS can consume an...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

TencentOS Server 3: osbuild-composer (TSSA-2026:1110)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:1110 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 3: osbuild-composer (TSSA-2026:1153)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:1153 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

CLSA-2026-1791320512 osbuild-composer: Fix of CVE-2026-42502

CVE-2026-42502: treat foster-parented raw-text elements in foreign content as escaped rather than literal in the vendored golang.org/x/net/html renderer, preventing a cross-site scripting bypass when a parsed tree is re-rendered...

AlmaLinux 9.2 [TuxCare] Security Update: osbuild-composer / osbuild-composer-core / etc (ALMALINUX9.2:CLSA-2026:1791320512)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1791320512 advisory. - Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS...

AlmaLinux 9 : osbuild-composer (ALSA-2026:69293)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:69293 advisory. golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via HTML parsing bypass CVE-2026-27136 golang.org/x/net/html:...

AlmaLinux 10 : osbuild-composer (ALSA-2026:66432)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:66432 advisory. golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing CVE-2026-39821...

CLSA-2026-1790972556 osbuild-composer: Fix of CVE-2026-55677

CVE-2026-55677: stop unescaping the static file wildcard by default in Static, StaticFS, Group.StaticFS and StaticWithConfig of the vendored github.com/labstack/echo/v4 the echo v4.15.4 fix, so an encoded separator %2F, %5C or dot-segment %2E%2E cannot resolve a static file outside the route the...

AlmaLinux 9.2 [TuxCare] Security Update: osbuild-composer / osbuild-composer-core / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1780993851)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1780993851 advisory. - The DataRow.Decode function fails to properly validate field lengths. A malicious or compromised PostgreSQL server can send a...

Rocky Linux 9.6 [TuxCare] Security Update: osbuild-composer / osbuild-composer-core / osbuild-composer-tests / etc (ALMALINUX9.6:CLSA-2026:1782154116)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782154116 advisory. - Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number o...

Rocky Linux 10.1 [CIQ] Security Update: osbuild-composer / osbuild-composer-core / etc (crlsa-2026_1837)

The Rocky Linux 10.1 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20261837 advisory. golang: archive/tar: Unbounded allocation when parsing GNU sparse map CVE-2025-58183 Tenable has extracted the preceding description block directly from the CIQ...

AlmaLinux 9.2 [TuxCare] Security Update: osbuild-composer / osbuild-composer-core / etc (ALMALINUX9.2:CLSA-2026:1789486639)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1789486639 advisory. - Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS...

Rocky Linux 9 [CIQ] Security Update: osbuild-composer / osbuild-composer-core / etc Multiple Vulnerabilities (crlsa-2026_69293)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202669293 advisory. golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via HTML parsing bypass CVE-2026-27136 golang.org/x/net/html:...

Rocky Linux 10.1 [CIQ] Security Update: osbuild-composer / osbuild-composer-core / etc Multiple Vulnerabilities (crlsa-2026_3752)

The Rocky Linux 10.1 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20263752 advisory. crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate CVE-2025-61729 golang: archive/zip: Excessive CPU...