September Patch Day: Adobe Closes Critical Zero-Day Vulnerability and 172 Others
Admiralty grading (A–F · 1–6)
Source reliability
- A Completely reliable
- B Usually reliable
- C Fairly reliable
- D Not usually reliable
- E Unreliable
- F Cannot be judged
Information credibility
- 1 Confirmed
- 2 Probably true
- 3 Possibly true
- 4 Doubtful
- 5 Improbable
- 6 Cannot be judged
NATO Admiralty (AJP-2.1) grades confidence, independent of the risk score. Cross-source corroboration isn't tracked for non-CVE news, so single-source items are capped at a lower credibility number; a low number does not imply low quality.
Key insight
Adobe Commerce vulnerability is already under active exploitation; Experience Manager contributes significantly to patch burden with 107 vulnerabilities patched.
Description
Adobe patched 173 security vulnerabilities in September Patch Day, including a critical zero-day flaw in Adobe Commerce (CVE-2026-75650) already under active exploitation. Campaign Classic and Experience Manager also contain critical vulnerabilities with maximum CVSS scores of 10.0 and 9.9 respectively. Experience Manager is the primary driver of this patch day with 107 fixed vulnerabilities. However, apart from Commerce, no active exploits for Experience Manager and Cold Fusion are documented in the CISA KEV catalogue.
Risk score
- cvss base
- 45.00
- kev bonus
- 0.00
- epss bonus
- 0.00
- poc bonus
- 0.00
- raw before weight
- 45.00
- industry weight
- 1.21
- freshness factor
- 1.00
- exploitability factor
- 1.00
- days old
- 0.00
- vendor mismatch penalty
- 0.00
- consensus penalty
- -3.00
Path: operational
Consensus check
The pipeline self-checks before delivery. These rules lowered the score:
-
TTP_SKIPPEDTTP mapping skipped (placeholder or aggregation article) −3
- Consensus penalty:
- −3.0
- Total penalty:
- −3.0