Red Hat Security Advisory: golang-github-openprinting-ipp-usb security update
HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol. Security Fix(es): * crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137) * net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
AI Analysis
Technical Summary
This advisory addresses two security flaws in the golang-github-openprinting-ipp-usb package used in Red Hat Enterprise Linux 10. The first vulnerability (CVE-2026-27137) relates to incorrect enforcement of email constraints in the crypto/x509 package, potentially affecting certificate validation. The second vulnerability (CVE-2026-25679) concerns incorrect parsing of IPv6 host literals in the net/url package, which could lead to improper URL handling. The golang-github-openprinting-ipp-usb component functions as an HTTP reverse proxy backed by IPP-over-USB connections, enabling driverless support for USB devices using the IPP-over-USB protocol. Red Hat has released updated packages to address these issues.
Potential Impact
The vulnerabilities could impact the security of systems using the golang-github-openprinting-ipp-usb package by causing improper validation of email constraints in certificates and incorrect parsing of IPv6 host literals. This may lead to potential security weaknesses in applications relying on these components for secure communications or URL processing. The advisory does not report known exploits in the wild.
Mitigation Recommendations
Red Hat has released updated packages for golang-github-openprinting-ipp-usb in Red Hat Enterprise Linux 10 to address these vulnerabilities. Users should apply the security update as described in the Red Hat advisory RHSA-2026:19049. For detailed instructions, refer to https://access.redhat.com/articles/11258. No additional mitigation actions are indicated by the vendor advisory.
Red Hat Security Advisory: golang-github-openprinting-ipp-usb security update
Description
HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol. Security Fix(es): * crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137) * net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory addresses two security flaws in the golang-github-openprinting-ipp-usb package used in Red Hat Enterprise Linux 10. The first vulnerability (CVE-2026-27137) relates to incorrect enforcement of email constraints in the crypto/x509 package, potentially affecting certificate validation. The second vulnerability (CVE-2026-25679) concerns incorrect parsing of IPv6 host literals in the net/url package, which could lead to improper URL handling. The golang-github-openprinting-ipp-usb component functions as an HTTP reverse proxy backed by IPP-over-USB connections, enabling driverless support for USB devices using the IPP-over-USB protocol. Red Hat has released updated packages to address these issues.
Potential Impact
The vulnerabilities could impact the security of systems using the golang-github-openprinting-ipp-usb package by causing improper validation of email constraints in certificates and incorrect parsing of IPv6 host literals. This may lead to potential security weaknesses in applications relying on these components for secure communications or URL processing. The advisory does not report known exploits in the wild.
Mitigation Recommendations
Red Hat has released updated packages for golang-github-openprinting-ipp-usb in Red Hat Enterprise Linux 10 to address these vulnerabilities. Users should apply the security update as described in the Red Hat advisory RHSA-2026:19049. For detailed instructions, refer to https://access.redhat.com/articles/11258. No additional mitigation actions are indicated by the vendor advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:19049
- Cve Count
- 2
- Additional Cves
- ["CVE-2026-27137"]
- State
- PUBLISHED
Threat ID: 6a16097fe29bf47b5064c29a
Added to database: 05/26/2026, 20:58:39 UTC
Last enriched: 08/15/2026, 00:08:12 UTC
Last updated: 09/10/2026, 19:42:35 UTC
Views: 90
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