Remote, unauthenticated RCE in Adobe Campaign Classic — widely used enterprise marketing platform; high disruption risk across organizations.
CVE-2026-76197
Unauthenticated OS command injection in Adobe Campaign Classic enabling remote code execution.
Is CVE-2026-76197 being exploited?
Not confirmed. CVE-2026-76197 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 1.6% probability of exploitation in the next 30 days.
How severe is CVE-2026-76197?
CVE-2026-76197 is rated Critical with a CVSS score of 10.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-76197?
Yes. A fix has been recorded for CVE-2026-76197. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-76197 affect?
CVE-2026-76197 affects Adobe Campaign Classic (ACC). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-76197?
Isolate instances, restrict network access, apply vendor patch/mitigations when released, add WAF rules
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated remote OS command injection allows arbitrary code execution as the application user; full compromise of Campaign workflows and data possible.
Immediate action required
- affected<= ACC v7: 7.4.4 build 9400
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.