CVE-2026-35273

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2026-06-12), indicating real-world exploitation has been confirmed by US federal agencies. the CNA's CVSS baseline 9.8 retained for reference (NVD's own analysis pending). Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, cna:oracle, epss, ghsa
Trending — 4 sources updated this weekExploited in the wild
9.8
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 92%CVSS: 9.8Exploit: NoneExposed: 0

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

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Management). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS v3
9.8
EG Score
9.8(high)
EPSS
99.8%
KEV
⚠ Exploited

Published

June 11, 2026

Last Modified

June 13, 2026

References (1)

Vendor Advisories for CVE-2026-35273(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 82× in last 7d / 334× 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 334 total refreshes for this CVE.

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

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCHORKimhab/CVE-2026-35273
    First seen Jun 12, 2026

    CVE-2026-35273

    Open source ↗
  • Nucleihttp/cves/2026/CVE-2026-35273.yaml
    First seen Jan 1, 2026

    Oracle PeopleSoft PeopleTools PSEMHUB - Pre-Auth Java Deserialization RCE

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2026-35273?
CVE-2026-35273 is a critical vulnerability published on June 11, 2026. Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Management). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise…
When was CVE-2026-35273 disclosed?
CVE-2026-35273 was first published in the National Vulnerability Database on June 11, 2026, with the most recent update on June 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-35273 actively exploited?
Yes. CISA added CVE-2026-35273 to the Known Exploited Vulnerabilities catalog on June 12, 2026, affecting Oracle PeopleSoft Enterprise PeopleTools. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2026-35273?
CVE-2026-35273 has a CVSS v4.0 base score of 9.8 (CNA self-assessment; NVD's own analysis pending).
Which products are affected by CVE-2026-35273?
CVE-2026-35273 affects Oracle PeopleSoft Enterprise PeopleTools. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2026-35273?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-35273, 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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