Fixed packages 18
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-all-modules | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-core | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-core-debuginfo | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-debuginfo | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-debugsource | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-filesystem | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-devel | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-http-image-filter | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-http-image-filter-debuginfo | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-http-perl | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-http-perl-debuginfo | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-http-xslt-filter | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-http-xslt-filter-debuginfo | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-mail | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-mail-debuginfo | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-stream | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | nginx-mod-stream-debuginfo | 2:1.26.3-9.module+el9.8.0+24845+a897661e.4 |
Vulnerabilities 1
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High 8.1CVE-2026-42533 Public exploit
NGINX Map directive and Regex matching vulnerability
A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map's regex capture variables before referencing the map output variable. Alternatively, the same result could be achiev…
References
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article
https://access.redhat.com/security/updates/classification/#moderate
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2500967
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_67283.json
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report
https://access.redhat.com/security/cve/CVE-2026-42533
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-42533
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-42533
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article
https://my.f5.com/manage/s/article/K000162097