Security update for curl
This update for curl fixes the following issues - CVE-2026-8286: wrong STARTTLS connection reuse (bsc#1268402). - CVE-2026-8458: wrong reuse for different services (bsc#1268407). - CVE-2026-8924: traling dot domain super cookie (bsc#1268409). - CVE-2026-8927: env-set cross-proxy Digest auth state leak (bsc#1268413). - CVE-2026-9079: stale proxy password leak (bsc#1268415). - CVE-2026-9080: UAF after pause in socket callback (bsc#1268416). - CVE-2026-9545: exposing HTTP/3 early data (bsc#1268417). - CVE-2026-9547: SSH improper host validation (bsc#1268420). - CVE-2026-10536: HTTP/2 stream-dependency tree UAF (bsc#1268422). - CVE-2026-12064: proto-default skips SSH verification (bsc#1268427).
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2026-10536, concerns a use-after-free issue in the HTTP/2 stream-dependency tree within Microsoft-related software and components such as Azure Linux 3.0 and curl. The CVSS vector indicates network attack vector, low attack complexity, no privileges or user interaction required, and impacts confidentiality, integrity, and availability at a high level. No vendor advisory or patch information is provided, so remediation status is unknown.
Potential Impact
Successful exploitation could allow an attacker to fully compromise the affected system's confidentiality, integrity, and availability due to the use-after-free flaw in HTTP/2 stream handling. This could lead to arbitrary code execution or denial of service, as implied by the critical CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation is indicated in the provided data.
Security update for curl
Description
This update for curl fixes the following issues - CVE-2026-8286: wrong STARTTLS connection reuse (bsc#1268402). - CVE-2026-8458: wrong reuse for different services (bsc#1268407). - CVE-2026-8924: traling dot domain super cookie (bsc#1268409). - CVE-2026-8927: env-set cross-proxy Digest auth state leak (bsc#1268413). - CVE-2026-9079: stale proxy password leak (bsc#1268415). - CVE-2026-9080: UAF after pause in socket callback (bsc#1268416). - CVE-2026-9545: exposing HTTP/3 early data (bsc#1268417). - CVE-2026-9547: SSH improper host validation (bsc#1268420). - CVE-2026-10536: HTTP/2 stream-dependency tree UAF (bsc#1268422). - CVE-2026-12064: proto-default skips SSH verification (bsc#1268427).
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-10536, concerns a use-after-free issue in the HTTP/2 stream-dependency tree within Microsoft-related software and components such as Azure Linux 3.0 and curl. The CVSS vector indicates network attack vector, low attack complexity, no privileges or user interaction required, and impacts confidentiality, integrity, and availability at a high level. No vendor advisory or patch information is provided, so remediation status is unknown.
Potential Impact
Successful exploitation could allow an attacker to fully compromise the affected system's confidentiality, integrity, and availability due to the use-after-free flaw in HTTP/2 stream handling. This could lead to arbitrary code execution or denial of service, as implied by the critical CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation is indicated in the provided data.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-wjq8-x4qm-6mmh
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-10536"]
- Cvss Version
- 3.1
Threat ID: 6a483cb627e9c79719d8211a
Added to database: 07/03/2026, 22:50:30 UTC
Last enriched: 07/12/2026, 11:59:52 UTC
Last updated: 10/02/2026, 18:50:10 UTC
Views: 127
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