CVE-2026-25259

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-02. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

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

Memory corruption while processing multiple IOCTL command for escape operations.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
0%
KEV
Not listed

Published

June 1, 2026

Last Modified

July 22, 2026

Advisory Details (1)

Auto-updated Jun 4, 2026
No patch confirmed yet.
generic

Qualcomm Documentation

https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2026-bulletin.html

Vendor Advisories for CVE-2026-25259(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 6× in last 7d / 18× 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 175 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-25259?
CVE-2026-25259 is a high vulnerability published on June 1, 2026. Memory corruption while processing multiple IOCTL command for escape operations.
When was CVE-2026-25259 disclosed?
CVE-2026-25259 was first published in the National Vulnerability Database on June 1, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-25259 actively exploited?
CVE-2026-25259 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 100.0% of all scored CVEs.
What is the CVSS score of CVE-2026-25259?
CVE-2026-25259 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-25259?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-25259, 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.

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