CVE-2026-7849

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-30. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Due to improper neutralization of special elements, an unauthenticated remote attacker is able to inject a command into the system configuration which is subsequently executed as root.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
40%
KEV
Not listed

Published

July 30, 2026

Last Modified

July 30, 2026

Advisory Details (1)

Auto-updated Sep 10, 2026
No patch confirmed yet.
generic

Phoenix Contact: Multiple vulnerabilities in the firmware of CHARX SEC3xxx charging controllers

https://www.certvde.com/en/advisories/VDE-2026-008/

Vendor Advisories for CVE-2026-7849(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 40× in last 7d / 178× 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 330 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-7849?
CVE-2026-7849 is a critical vulnerability published on July 30, 2026. Due to improper neutralization of special elements, an unauthenticated remote attacker is able to inject a command into the system configuration which is subsequently executed as root.
When was CVE-2026-7849 disclosed?
CVE-2026-7849 was first published in the National Vulnerability Database on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7849 actively exploited?
CVE-2026-7849 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 60.2% of all scored CVEs.
What is the CVSS score of CVE-2026-7849?
CVE-2026-7849 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-7849?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7849, 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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