CVE-2026-0274

CRITICALNVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-11. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.1Exploit: NoneExposed: 0

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

An improper validation of credentials vulnerability in the CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM allows an unauthenticated attacker to access and modify protected resources.

CVSS v3
9.1
EG Score
9.1(medium)
EPSS
20.7%
KEV
Not listed

Published

June 10, 2026

Last Modified

July 10, 2026

Advisory Details (1)

Auto-updated Jun 11, 2026
No patch confirmed yet.
generic

CVE-2026-0274 Cortex XSOAR: Improper Validation of Credentials in CommvaultSecurityIQ integration

https://security.paloaltonetworks.com/CVE-2026-0274

Vendor Advisories for CVE-2026-0274(2)

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 14× in last 7d / 93× 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.

Showing the most recent 100 of 135 total refreshes for this CVE.

  1. 2026-07-22 14:08 UTCEPSS rescore
  2. 2026-07-21 15:24 UTCEPSS rescore
  3. 2026-07-20 17:08 UTCEPSS rescore
  4. 2026-07-19 14:30 UTCEPSS rescore
  5. 2026-07-19 02:28 UTCEPSS rescore
  6. 2026-07-18 10:04 UTCEPSS rescore
  7. 2026-07-17 06:43 UTCGHSA enrichment
  8. 2026-07-16 23:32 UTCGHSA enrichment
  9. 2026-07-16 17:02 UTCEPSS rescore
  10. 2026-07-16 13:14 UTCGHSA enrichment
  11. 2026-07-16 08:43 UTCGHSA enrichment
  12. 2026-07-16 04:29 UTCGHSA enrichment
  13. 2026-07-16 00:27 UTCGHSA enrichment
  14. 2026-07-15 20:31 UTCGHSA enrichment
  15. 2026-07-15 16:57 UTCEPSS rescore
  16. 2026-07-15 16:34 UTCGHSA enrichment
  17. 2026-07-15 07:59 UTCGHSA enrichment
  18. 2026-07-15 02:00 UTCEPSS rescore
  19. 2026-07-15 01:47 UTCGHSA enrichment
  20. 2026-07-14 21:04 UTCGHSA enrichment
  21. 2026-07-14 16:08 UTCGHSA enrichment
  22. 2026-07-14 12:11 UTCGHSA enrichment
  23. 2026-07-14 03:44 UTCGHSA enrichment
  24. 2026-07-13 23:47 UTCGHSA enrichment
  25. 2026-07-13 22:30 UTCEPSS rescore
Show 75 more
  1. 2026-07-13 19:21 UTCGHSA enrichment
  2. 2026-07-13 13:41 UTCGHSA enrichment
  3. 2026-07-13 06:12 UTCEPSS rescore
  4. 2026-07-13 02:57 UTCGHSA enrichment
  5. 2026-07-12 22:59 UTCGHSA enrichment
  6. 2026-07-12 09:05 UTCGHSA enrichment
  7. 2026-07-12 05:46 UTCEPSS rescore
  8. 2026-07-12 05:06 UTCGHSA enrichment
  9. 2026-07-12 01:09 UTCGHSA enrichment
  10. 2026-07-11 21:13 UTCGHSA enrichment
  11. 2026-07-11 17:17 UTCGHSA enrichment
  12. 2026-07-11 13:20 UTCGHSA enrichment
  13. 2026-07-11 09:22 UTCGHSA enrichment
  14. 2026-07-11 08:27 UTCEPSS rescore
  15. 2026-07-11 05:26 UTCEG score recompute▲ 1.00
  16. 2026-07-11 05:26 UTCGHSA enrichment
  17. 2026-07-10 18:19 UTCNVD updateCVSS v3 → 9.1 · severity → CRITICAL
  18. 2026-07-10 17:59 UTCGHSA enrichment
  19. 2026-07-09 22:27 UTCGHSA enrichment
  20. 2026-07-09 19:10 UTCEPSS rescore
  21. 2026-07-09 08:22 UTCGHSA enrichment
  22. 2026-07-08 20:53 UTCGHSA enrichment
  23. 2026-07-08 15:15 UTCEPSS rescore
  24. 2026-07-08 15:15 UTCEPSS rescore
  25. 2026-07-08 09:20 UTCGHSA enrichment
  26. 2026-07-07 21:50 UTCGHSA enrichment
  27. 2026-07-07 03:28 UTCGHSA enrichment
  28. 2026-07-06 16:27 UTCEPSS rescore
  29. 2026-07-06 02:23 UTCEPSS rescore
  30. 2026-07-05 22:51 UTCGHSA enrichment
  31. 2026-07-05 11:09 UTCGHSA enrichment
  32. 2026-07-05 02:30 UTCEPSS rescore
  33. 2026-07-05 02:30 UTCEPSS rescore
  34. 2026-07-04 23:06 UTCGHSA enrichment
  35. 2026-07-04 11:39 UTCGHSA enrichment
  36. 2026-07-04 06:31 UTCEPSS rescore
  37. 2026-07-03 19:24 UTCGHSA enrichment
  38. 2026-07-03 07:57 UTCGHSA enrichment
  39. 2026-07-02 17:23 UTCGHSA enrichment
  40. 2026-07-02 05:45 UTCGHSA enrichment
  41. 2026-07-01 18:18 UTCGHSA enrichment
  42. 2026-07-01 15:06 UTCEPSS rescore
  43. 2026-07-01 15:06 UTCEPSS rescore
  44. 2026-07-01 06:49 UTCGHSA enrichment
  45. 2026-06-30 23:22 UTCEPSS rescore
  46. 2026-06-30 19:21 UTCGHSA enrichment
  47. 2026-06-30 07:51 UTCGHSA enrichment
  48. 2026-06-29 20:23 UTCGHSA enrichment
  49. 2026-06-29 08:56 UTCGHSA enrichment
  50. 2026-06-28 21:29 UTCGHSA enrichment
  51. 2026-06-28 14:07 UTCEPSS rescore
  52. 2026-06-28 10:01 UTCGHSA enrichment
  53. 2026-06-28 04:56 UTCEPSS rescore
  54. 2026-06-28 04:56 UTCEPSS rescore
  55. 2026-06-27 22:35 UTCGHSA enrichment
  56. 2026-06-27 11:08 UTCGHSA enrichment
  57. 2026-06-27 03:08 UTCEPSS rescore
  58. 2026-06-26 23:41 UTCGHSA enrichment
  59. 2026-06-26 12:14 UTCGHSA enrichment
  60. 2026-06-25 19:43 UTCGHSA enrichment
  61. 2026-06-25 13:49 UTCEPSS rescore
  62. 2026-06-25 08:16 UTCGHSA enrichment
  63. 2026-06-24 20:49 UTCGHSA enrichment
  64. 2026-06-24 14:05 UTCEPSS rescore
  65. 2026-06-24 07:58 UTCGHSA enrichment
  66. 2026-06-23 21:32 UTCEPSS rescore
  67. 2026-06-23 19:55 UTCGHSA enrichment
  68. 2026-06-23 08:28 UTCGHSA enrichment
  69. 2026-06-22 18:17 UTCGHSA enrichment
  70. 2026-06-22 14:25 UTCEPSS rescore
  71. 2026-06-22 14:25 UTCEPSS rescore
  72. 2026-06-22 04:03 UTCGHSA enrichment
  73. 2026-06-21 14:56 UTCEPSS rescore
  74. 2026-06-21 14:56 UTCEPSS rescore
  75. 2026-06-21 14:14 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-0274?
CVE-2026-0274 is a critical vulnerability published on June 10, 2026. An improper validation of credentials vulnerability in the CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM allows an unauthenticated attacker to access and modify protected resources.
When was CVE-2026-0274 disclosed?
CVE-2026-0274 was first published in the National Vulnerability Database on June 10, 2026, with the most recent update on July 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-0274 actively exploited?
CVE-2026-0274 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-0274?
CVE-2026-0274 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-0274?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-0274, 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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