CVE-2026-120237 PUBLISHED

ag-ui-protocol ag-ui Interrupt expiry index.ts isInterruptExpired resource consumption

Assigner: VulDB
Reserved: 31.10.2026 Published: 01.11.2026 Updated: 01.11.2026

A flaw has been found in ag-ui-protocol ag-ui up to 0.0.58. Affected by this issue is the function isInterruptExpired of the file sdks/typescript/packages/client/src/interrupts/index.ts of the component Interrupt expiry. This manipulation causes resource consumption. Remote exploitation of the attack is possible. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
CVSS Score: 5.3

Product Status

Vendor ag-ui-protocol
Product ag-ui
Versions
  • Version 0.0.1 is affected
  • Version 0.0.2 is affected
  • Version 0.0.3 is affected
  • Version 0.0.4 is affected
  • Version 0.0.5 is affected
  • Version 0.0.6 is affected
  • Version 0.0.7 is affected
  • Version 0.0.8 is affected
  • Version 0.0.9 is affected
  • Version 0.0.10 is affected
  • Version 0.0.11 is affected
  • Version 0.0.12 is affected
  • Version 0.0.13 is affected
  • Version 0.0.14 is affected
  • Version 0.0.15 is affected
  • Version 0.0.16 is affected
  • Version 0.0.17 is affected
  • Version 0.0.18 is affected
  • Version 0.0.19 is affected
  • Version 0.0.20 is affected
  • Version 0.0.21 is affected
  • Version 0.0.22 is affected
  • Version 0.0.23 is affected
  • Version 0.0.24 is affected
  • Version 0.0.25 is affected
  • Version 0.0.26 is affected
  • Version 0.0.27 is affected
  • Version 0.0.28 is affected
  • Version 0.0.29 is affected
  • Version 0.0.30 is affected
  • Version 0.0.31 is affected
  • Version 0.0.32 is affected
  • Version 0.0.33 is affected
  • Version 0.0.34 is affected
  • Version 0.0.35 is affected
  • Version 0.0.36 is affected
  • Version 0.0.37 is affected
  • Version 0.0.38 is affected
  • Version 0.0.39 is affected
  • Version 0.0.40 is affected
  • Version 0.0.41 is affected
  • Version 0.0.42 is affected
  • Version 0.0.43 is affected
  • Version 0.0.44 is affected
  • Version 0.0.45 is affected
  • Version 0.0.46 is affected
  • Version 0.0.47 is affected
  • Version 0.0.48 is affected
  • Version 0.0.49 is affected
  • Version 0.0.50 is affected
  • Version 0.0.51 is affected
  • Version 0.0.52 is affected
  • Version 0.0.53 is affected
  • Version 0.0.54 is affected
  • Version 0.0.55 is affected
  • Version 0.0.56 is affected
  • Version 0.0.57 is affected
  • Version 0.0.58 is affected

Credits

  • ez-lbz (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Resource Consumption CWE
  • Denial of Service CWE