Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rhc | 1:0.2.7-5.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rhc-debuginfo | 1:0.2.7-5.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rhc-debugsource | 1:0.2.7-5.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | rhc-debuginfo | 1:0.2.7-5.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | rhc-debugsource | 1:0.2.7-5.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | rhc-devel | 1:0.2.7-5.el9_8 |
Vulnerabilities 2
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Critical 9.1CVE-2026-33186 Public exploit
gRPC-Go has an authorization bypass via missing leading slash in :path
gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 `:path` pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests …
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High 7.5
Incorrect parsing of IPv6 host literals in net/url
url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2445356
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2449833
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19207.json
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report
https://access.redhat.com/security/cve/CVE-2026-25679
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-25679
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-25679
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article
https://go.dev/cl/752180
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article
https://go.dev/issue/77578
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article
https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk
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advisory
https://pkg.go.dev/vuln/GO-2026-4601
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report
https://access.redhat.com/security/cve/CVE-2026-33186
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-33186
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-33186
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article
https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3