webtransport-go
quic-go- Product type
- Other
- Catalog vulnerabilities
- 4
Severity across 4 analyzed records
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As of 09/20/2026, within CyStack's analyzed data, webtransport-go has 1 security vulnerability published in the last 90 days. Of these, 0 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of webtransport-go and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-57497webtransport-go: Memory Exhaustion Attack due to Buffering of Unknown Capsules | Exploitation statusNot known exploited | FixYes | Published09/14/2026 | SeverityMedium |
CVE-2026-21438webtransport-go affected by a Memory Exhaustion Attack due to Missing Cleanup of Streams Map | Exploitation statusNot known exploited | FixYes | Published02/12/2026 | SeverityMedium |
CVE-2026-21435webtransport-go CloseWithError can block indefinitely | Exploitation statusNot known exploited | FixYes | Published02/12/2026 | SeverityMedium |
CVE-2026-21434webtransport-go affected by Memory Exhaustion Attack due to Missing Length Check in WT_CLOSE_SESSION Capsule | Exploitation statusNot known exploited | FixYes | Published02/12/2026 | SeverityMedium |