CVE-2026-13761: CWE-606: Unchecked Input for Loop Condition in Pegasystems Pega Infinity
Description
Pega Infinity versions 7.1.0 through 25.1.2 contain a vulnerability due to improper validation of inputs used as loop conditions. This flaw can cause excessive looping, potentially resulting in denial of service or other adverse effects. The vulnerability is identified as CWE-606 and has a high severity score of 8.8. No official patch or remediation guidance has been provided yet, and there are no known exploits in the wild.
CVSS v4.0
Score 8.8high
Affected software
Pegasystems
Pega Infinity
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-13761 affects Pega Infinity by allowing unchecked input to control loop conditions, which can lead to excessive looping. This improper input validation can cause denial of service or other impacts due to resource exhaustion. The vulnerability affects versions from 7.1.0 through 25.1.2. The CVSS 4.0 score is 8.8, indicating high severity with network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality and availability. No remediation level or patch information is currently available.
Potential Impact
The vulnerability can lead to denial of service or other consequences caused by excessive looping due to unchecked input controlling loop conditions. This may affect system availability and potentially confidentiality or integrity depending on the context of the loop usage.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor vendor communications for updates and consider implementing input validation controls where possible to mitigate excessive looping risks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Pega
- Date Reserved
- 2026-06-29T18:24:41.533Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a91ab59acd9273b490abeef
Added to database: 08/28/2026, 15:38:01 UTC
Last enriched: 09/08/2026, 04:07:41 UTC
Last updated: 10/13/2026, 18:48:17 UTC
Views: 95
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