CVE-2026-76197

CRITICALPre-NVD 10.010.0
EchelonGraph scoreMEDIUM confidence

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

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-25. A secondary CVSS source baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — 3 sources updated this week
10.0EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 3.5%CVSS: 10.0Exploit: None knownExposed services: Not assessed

A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).

Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

CVSS v3
10.0
EG Score
10.0CRITICALmedium confidence
EG Risk
61
EG Risk 61/100

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)
Severity100% × 45%
The EG Score, 10.0 of 10.
Exploitation3.5% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable yes (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: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low or medium mission impact and sooner than that at high; until then, restrict network exposure of the affected system or apply the vendor's mitigation.
EPSS PROB
3.5%
EPSS %ILE
88th
KEV
Not listed

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

A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low or medium mission impact and sooner than that at high; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

Exploitation none (CISA Vulnrichment) · Automatable yes (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)3 days if the affected system is publicly exposed; 60 days if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable yes (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

August 25, 2026

Last Modified

September 1, 2026

References (1)

Vendor Advisories for CVE-2026-76197(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 24× in last 7d / 173× 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 326 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 226 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-14 08:52 UTCEG score recompute
  2. 2026-10-14 08:51 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  3. 2026-10-13 16:35 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  4. 2026-10-13 04:57 UTCEG score recompute
  5. 2026-10-13 04:57 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  6. 2026-10-12 16:35 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  7. 2026-10-12 15:38 UTCEG score recompute
  8. 2026-10-12 05:33 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  9. 2026-10-11 19:24 UTCEG score recompute
  10. 2026-10-11 16:40 UTCEG score recompute
  11. 2026-10-11 13:59 UTCEG score recompute
  12. 2026-10-11 13:49 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  13. 2026-10-10 20:00 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  14. 2026-10-10 16:22 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  15. 2026-10-10 11:57 UTCEG score recompute
  16. 2026-10-10 11:56 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  17. 2026-10-09 20:07 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  18. 2026-10-09 04:20 UTCEG score recompute
  19. 2026-10-09 04:20 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  20. 2026-10-08 17:13 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  21. 2026-10-08 07:33 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  22. 2026-10-08 03:11 UTCEG score recompute
  23. 2026-10-08 03:11 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  24. 2026-10-07 23:48 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  25. 2026-10-07 10:25 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
Show 75 more
  1. 2026-10-07 05:58 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  2. 2026-10-07 01:36 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  3. 2026-10-06 21:14 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  4. 2026-10-06 16:39 UTCEG score recompute
  5. 2026-10-06 16:39 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  6. 2026-10-06 15:18 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  7. 2026-10-06 12:04 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  8. 2026-10-06 07:42 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  9. 2026-10-06 02:30 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  10. 2026-10-05 18:56 UTCEG score recompute
  11. 2026-10-05 18:56 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  12. 2026-10-05 17:43 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  13. 2026-10-05 14:32 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  14. 2026-10-05 10:09 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  15. 2026-10-05 05:47 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  16. 2026-10-05 01:25 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  17. 2026-10-04 20:35 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  18. 2026-10-04 15:35 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  19. 2026-10-04 11:08 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  20. 2026-10-04 06:34 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  21. 2026-10-04 02:12 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  22. 2026-10-03 20:47 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  23. 2026-10-03 16:25 UTCEG score recompute
  24. 2026-10-03 16:25 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  25. 2026-10-03 14:26 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  26. 2026-10-03 06:09 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  27. 2026-10-03 01:34 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  28. 2026-10-02 20:58 UTCEG score recompute
  29. 2026-10-02 20:58 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  30. 2026-10-02 15:37 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  31. 2026-10-02 11:02 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  32. 2026-10-02 06:28 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  33. 2026-10-02 01:18 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  34. 2026-10-01 20:03 UTCEG score recompute
  35. 2026-10-01 20:02 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  36. 2026-10-01 19:50 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  37. 2026-10-01 14:19 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  38. 2026-10-01 09:58 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  39. 2026-10-01 05:36 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  40. 2026-10-01 01:07 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  41. 2026-09-30 20:14 UTCEG score recompute
  42. 2026-09-30 20:14 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  43. 2026-09-30 11:41 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  44. 2026-09-30 06:44 UTCEG score recompute
  45. 2026-09-30 06:44 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  46. 2026-09-29 15:24 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  47. 2026-09-29 12:47 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  48. 2026-09-29 06:11 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  49. 2026-09-29 01:49 UTCEG score recompute
  50. 2026-09-29 01:49 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  51. 2026-09-28 21:28 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  52. 2026-09-28 14:09 UTCEG score recompute
  53. 2026-09-28 14:09 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  54. 2026-09-28 13:52 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  55. 2026-09-28 09:46 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  56. 2026-09-28 05:25 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  57. 2026-09-28 01:03 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  58. 2026-09-27 20:42 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  59. 2026-09-27 16:20 UTCEG score recompute
  60. 2026-09-27 16:20 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  61. 2026-09-27 13:48 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  62. 2026-09-27 11:59 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  63. 2026-09-27 06:49 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  64. 2026-09-27 02:24 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  65. 2026-09-26 22:02 UTCEG score recompute
  66. 2026-09-26 22:02 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  67. 2026-09-26 15:59 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  68. 2026-09-26 00:28 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  69. 2026-09-25 13:55 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  70. 2026-09-25 09:06 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  71. 2026-09-25 04:45 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  72. 2026-09-25 00:24 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  73. 2026-09-24 20:02 UTCEG score recompute
  74. 2026-09-24 20:02 UTCGHSA enrichmentGHSA-h63f-8gw3-5hc5 · GitHub severity CRITICAL · GitHub CVSS 10.0
  75. 2026-09-24 15:40 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-76197?
CVE-2026-76197 is a critical-severity vulnerability; its CVE record was published on August 25, 2026. Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary…
When was CVE-2026-76197 made public?
CVE-2026-76197 was made public on August 25, 2026: that is the date its CVE record's CNA, Adobe Systems Incorporated, gives for when the vulnerability was made public. The CVE record itself was published on August 25, 2026. EchelonGraph's copy of the record carries a last-modified date of September 1, 2026; the record at its source may have been updated since.
Is CVE-2026-76197 actively exploited?
CVE-2026-76197 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.5% probability of exploitation in the next 30 days (88th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-76197?
CVE-2026-76197 has a CVSS base score of 10.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-76197?
A fix for CVE-2026-76197 is referenced (a reference tagged "Patch", often a source commit), but EchelonGraph has no release containing it on record. Check that reference and the vendor's advisory for a release that contains the fix and update to it; until then, restrict network exposure of the affected system or apply the vendor's mitigation. The vendor advisories EchelonGraph has for CVE-2026-76197 are linked in the Vendor Advisories panel on this page.

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