CVE-2026-13761

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 83% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Pega Platform versions 7.1.0 through 25.1.2 are affected by an improper validation of inputs that are used for loop conditions, potentially leading to a denial of service or other consequences because of excessive looping.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
55(Track)
EG Risk 55/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

August 28, 2026

Last Modified

September 8, 2026

References (1)

Vendor Advisories for CVE-2026-13761(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 25× in last 7d / 87× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-18 23:10 UTCEG score recompute
  2. 2026-09-18 23:10 UTCGHSA enrichment
  3. 2026-09-18 19:27 UTCEPSS rescore
  4. 2026-09-18 11:39 UTCGHSA enrichment
  5. 2026-09-18 00:00 UTCEG score recompute
  6. 2026-09-18 00:00 UTCGHSA enrichment
  7. 2026-09-17 11:43 UTCGHSA enrichment
  8. 2026-09-17 00:12 UTCEG score recompute
  9. 2026-09-17 00:12 UTCGHSA enrichment
  10. 2026-09-16 12:41 UTCEG score recompute
  11. 2026-09-16 12:41 UTCGHSA enrichment
  12. 2026-09-16 05:14 UTCEPSS rescore
  13. 2026-09-16 01:11 UTCGHSA enrichment
  14. 2026-09-15 13:40 UTCEG score recompute
  15. 2026-09-15 13:40 UTCGHSA enrichment
  16. 2026-09-15 02:09 UTCGHSA enrichment
  17. 2026-09-14 14:34 UTCGHSA enrichment
  18. 2026-09-14 03:03 UTCEG score recompute
  19. 2026-09-14 03:03 UTCGHSA enrichment
  20. 2026-09-13 16:46 UTCEPSS rescore
  21. 2026-09-13 15:32 UTCGHSA enrichment
  22. 2026-09-13 04:01 UTCGHSA enrichment
  23. 2026-09-12 16:30 UTCEG score recompute
  24. 2026-09-12 16:30 UTCGHSA enrichment
  25. 2026-09-12 15:00 UTCEPSS rescore
Show 62 more
  1. 2026-09-12 04:59 UTCGHSA enrichment
  2. 2026-09-11 17:28 UTCEG score recompute
  3. 2026-09-11 17:28 UTCGHSA enrichment
  4. 2026-09-11 14:52 UTCEPSS rescore
  5. 2026-09-11 09:36 UTCEPSS rescore
  6. 2026-09-11 05:40 UTCGHSA enrichment
  7. 2026-09-10 18:10 UTCEG score recompute
  8. 2026-09-10 18:10 UTCGHSA enrichment
  9. 2026-09-10 09:34 UTCEPSS rescore
  10. 2026-09-10 06:38 UTCGHSA enrichment
  11. 2026-09-09 19:07 UTCGHSA enrichment
  12. 2026-09-09 07:34 UTCEG score recompute
  13. 2026-09-09 07:34 UTCGHSA enrichment
  14. 2026-09-08 22:00 UTCEPSS rescore
  15. 2026-09-08 20:04 UTCGHSA enrichment
  16. 2026-09-08 10:25 UTCGHSA enrichment
  17. 2026-09-07 22:30 UTCEG score recompute
  18. 2026-09-07 22:30 UTCGHSA enrichment
  19. 2026-09-07 16:01 UTCEPSS rescore
  20. 2026-09-07 10:59 UTCGHSA enrichment
  21. 2026-09-06 23:25 UTCEG score recompute
  22. 2026-09-06 23:25 UTCGHSA enrichment
  23. 2026-09-06 13:47 UTCEPSS rescore
  24. 2026-09-06 11:55 UTCGHSA enrichment
  25. 2026-09-06 00:23 UTCEG score recompute
  26. 2026-09-06 00:23 UTCGHSA enrichment
  27. 2026-09-05 12:52 UTCGHSA enrichment
  28. 2026-09-05 01:21 UTCEG score recompute
  29. 2026-09-05 01:21 UTCGHSA enrichment
  30. 2026-09-04 13:48 UTCEG score recompute
  31. 2026-09-04 13:48 UTCGHSA enrichment
  32. 2026-09-04 05:06 UTCEPSS rescore
  33. 2026-09-04 02:13 UTCGHSA enrichment
  34. 2026-09-03 14:42 UTCGHSA enrichment
  35. 2026-09-03 03:07 UTCGHSA enrichment
  36. 2026-09-02 15:37 UTCEG score recompute
  37. 2026-09-02 15:36 UTCGHSA enrichment
  38. 2026-09-02 14:11 UTCEPSS rescore
  39. 2026-09-02 04:06 UTCGHSA enrichment
  40. 2026-09-01 16:35 UTCEG score recompute
  41. 2026-09-01 16:35 UTCGHSA enrichment
  42. 2026-09-01 13:53 UTCEPSS rescore
  43. 2026-09-01 05:03 UTCEG score recompute
  44. 2026-09-01 05:02 UTCGHSA enrichment
  45. 2026-09-01 04:39 UTCEPSS rescore
  46. 2026-08-31 17:29 UTCGHSA enrichment
  47. 2026-08-31 05:54 UTCEG score recompute
  48. 2026-08-31 05:54 UTCGHSA enrichment
  49. 2026-08-30 19:17 UTCEPSS rescore
  50. 2026-08-30 18:24 UTCGHSA enrichment
  51. 2026-08-30 06:54 UTCEG score recompute
  52. 2026-08-30 06:54 UTCGHSA enrichment
  53. 2026-08-30 01:21 UTCEPSS rescore
  54. 2026-08-29 19:23 UTCGHSA enrichment
  55. 2026-08-29 07:51 UTCGHSA enrichment
  56. 2026-08-28 20:20 UTCEG score recompute
  57. 2026-08-28 20:20 UTCGHSA enrichment
  58. 2026-08-28 19:44 UTCEG score recompute
  59. 2026-08-28 19:44 UTCGHSA enrichment
  60. 2026-08-28 16:33 UTCEG score recompute
  61. 2026-08-28 15:29 UTCEG score recompute
  62. 2026-08-28 15:25 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-13761?
CVE-2026-13761 is a high vulnerability published on August 28, 2026. Pega Platform versions 7.1.0 through 25.1.2 are affected by an improper validation of inputs that are used for loop conditions, potentially leading to a denial of service or other consequences because of excessive looping.
When was CVE-2026-13761 disclosed?
CVE-2026-13761 was first published in the National Vulnerability Database on August 28, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13761 actively exploited?
CVE-2026-13761 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 82.9% of all scored CVEs.
What is the CVSS score of CVE-2026-13761?
CVE-2026-13761 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-13761?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13761, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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