CVE-2026-6851

HIGHNVD 7.07.0
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score 7.0 from GitHub Security Advisory (severity: HIGH) published 2026-07-14. NVD baseline CVSS 7.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 3 sources updated this week
7.0EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 7.0Exploit: None knownExposed services: Not assessed

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

The CVE record's CNA (Bitdefender) lists Bitdefender Total Security versions before 27.0.58.315; Bitdefender Internet Security versions before 27.0.58.315 as affected. No release containing a fix is confirmed on record.

An Improper link resolution before file access ('link following') vulnerability in the File Shredder module as used in Bitdefender Total Security and Internet Security on Windows allows a less-privileged local user to elevate rights by leveraging a race conditions via Symbolic Links.

This issue affects Total Security: before 27.0.58.315; Internet Security: before 27.0.58.315.

CVSS v3
7.0
EG Score
7.0HIGHmedium confidence
EG Risk
32
EG Risk 32/100

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 (value × EchelonGraph’s weight)
Severity70% × 45%
The EG Score, 7.0 of 10.
Exploitation0.1% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.1%
EPSS %ILE
3rd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 14, 2026

Last Modified

August 12, 2026

Vendor Advisories for CVE-2026-6851(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 13× in last 7d / 40× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 203 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 103 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  2. 2026-10-13 10:05 UTCEG score recompute
  3. 2026-10-13 10:05 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  4. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  5. 2026-10-12 15:45 UTCEG score recompute
  6. 2026-10-11 19:30 UTCEG score recompute
  7. 2026-10-11 16:45 UTCEG score recompute
  8. 2026-10-11 14:06 UTCEG score recompute
  9. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  10. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  11. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  12. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  13. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  14. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  15. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  16. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  17. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  18. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  19. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  20. 2026-10-01 13:28 UTCEG score recompute
  21. 2026-10-01 13:28 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  22. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  23. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  24. 2026-09-28 09:24 UTCEG score recompute
  25. 2026-09-28 09:24 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
Show 75 more
  1. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  2. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  3. 2026-09-24 09:56 UTCEG score recompute
  4. 2026-09-24 09:56 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  5. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  6. 2026-09-23 04:13 UTCEG score recompute
  7. 2026-09-23 04:13 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  8. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  9. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  10. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  11. 2026-09-18 04:57 UTCEG score recompute
  12. 2026-09-18 04:57 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  13. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  14. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  15. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  16. 2026-09-13 23:29 UTCEG score recompute
  17. 2026-09-13 23:29 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  18. 2026-09-13 07:56 UTCEG score recompute
  19. 2026-09-13 07:56 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  20. 2026-09-12 15:02 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  21. 2026-09-12 14:26 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  22. 2026-09-12 01:48 UTCEG score recompute
  23. 2026-09-12 01:48 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  24. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  25. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  26. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  27. 2026-09-08 01:49 UTCEG score recompute
  28. 2026-09-08 01:49 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  29. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  30. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  31. 2026-09-06 13:47 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  32. 2026-09-05 21:20 UTCEG score recompute
  33. 2026-09-05 21:20 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  34. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  35. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  36. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  37. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  38. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  39. 2026-08-30 18:00 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  40. 2026-08-30 05:26 UTCEG score recompute
  41. 2026-08-30 05:26 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  42. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  43. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  44. 2026-08-27 21:34 UTCEG score recompute
  45. 2026-08-27 21:34 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  46. 2026-08-27 03:46 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  47. 2026-08-26 15:01 UTCEG score recompute
  48. 2026-08-26 15:01 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  49. 2026-08-26 14:47 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  50. 2026-08-26 01:57 UTCEG score recompute
  51. 2026-08-26 01:57 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  52. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.1% · 4th percentile
  53. 2026-08-25 09:33 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  54. 2026-08-24 20:46 UTCEG score recompute
  55. 2026-08-24 20:46 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  56. 2026-08-24 08:11 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  57. 2026-08-23 18:59 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  58. 2026-08-23 06:25 UTCEG score recompute
  59. 2026-08-23 06:25 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  60. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  61. 2026-08-22 17:50 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  62. 2026-08-22 05:16 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  63. 2026-08-21 16:40 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  64. 2026-08-21 03:35 UTCEG score recompute
  65. 2026-08-21 03:35 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  66. 2026-08-20 22:56 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  67. 2026-08-20 14:40 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  68. 2026-08-20 01:25 UTCEG score recompute
  69. 2026-08-20 01:25 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  70. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  71. 2026-08-19 12:50 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  72. 2026-08-19 00:14 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  73. 2026-08-18 11:39 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  74. 2026-08-17 23:04 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0
  75. 2026-08-17 10:28 UTCGHSA enrichmentGHSA-f943-xhh7-7c5g · GitHub severity HIGH · GitHub CVSS 7.0

Frequently asked(5)

What is CVE-2026-6851?
CVE-2026-6851 is a high-severity vulnerability; its CVE record was published on July 14, 2026. An Improper link resolution before file access ('link following') vulnerability in the File Shredder module as used in Bitdefender Total Security and Internet Security on Windows allows a less-privileged local user to elevate rights by leveraging a race conditions via Symbolic Links. This issue…
When was CVE-2026-6851 made public?
CVE-2026-6851 was made public on July 14, 2026: that is the date its CVE record's CNA, Bitdefender, gives for when the vulnerability was made public. The CVE record itself was published on July 14, 2026. EchelonGraph's copy of the record carries a last-modified date of August 12, 2026; the record at its source may have been updated since.
Is CVE-2026-6851 actively exploited?
CVE-2026-6851 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (3rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-6851?
CVE-2026-6851 has a CVSS v3 base score of 7.0 (NVD).
How do I remediate CVE-2026-6851?
No fix for CVE-2026-6851 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The CVE record's CNA (Bitdefender) lists Bitdefender Total Security versions before 27.0.58.315; Bitdefender Internet Security versions before 27.0.58.315 as affected. No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-6851 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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