CVE detail
CVE-2026-1528
ImpactA server can reply with a WebSocket frame using the 64-bit length form and an extremely large length. undici's ByteParser overflows internal math, ends up in an invalid state, and throws a fatal TypeError that terminates the process. Patches Patched in the undici version v7.24.0 and v6.24.0. Users should upgrade to this version or later.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 30.0 · diversity 16.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
21 source links · newest first
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-1528.jsonsecurity.access.redhat.com
No excerpt available.
Vendor Advisorysecurity.access.redhat.comMar 12, 2026, 9:16 PM - https://bugzilla.redhat.com/show_bug.cgi?id=2447145bugzilla.redhat.com
No excerpt available.
Exploitbugzilla.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/security/cve/CVE-2026-1528access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:9742access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:7983access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:7675access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:7670access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:7350access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:7310access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:7302access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:7123access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:7080access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:5807access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:34342access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:21931access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:21772access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:17789access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://access.redhat.com/errata/RHSA-2026:13826access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comMar 12, 2026, 9:16 PM - https://hackerone.com/reports/3537648hackerone.com
No excerpt available.
Exploithackerone.comMar 12, 2026, 9:16 PM No excerpt available.
Exploitgithub.comMar 12, 2026, 9:16 PM- https://cna.openjsf.org/security-advisories.htmlcna.openjsf.org
No excerpt available.
Vendor Advisorycna.openjsf.orgMar 12, 2026, 9:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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