October 2026 CVE archive
Records last modified in NIST NVD between Oct 1 and Oct 31, 2026 (UTC). Data imported from the NVD CVE API 2.0 and the CISA KEV catalog; each record shows its own source and verification time. The modified view only includes records that were CRITICAL or CISA-KEV-listed when imported — it is not a complete list of every modification.
Total records
21,937
Critical
3,121
High
7,064
Medium
6,901
Low
608
Severity not reported
4,243
In CISA KEV
186
Most affected vendors (by CPE data where available): microsoft (1423), linux (722), google (413), ibm (321), oracle (193), mozilla (182), adobe (165), broadcom (118), apache (115), fabian (98)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-76194 CAI Content Credentials is affected by an Improper Input Validation vulnerabilit... |
medium | 4.3 | — | Adobe / c2pa | 2026-09-22 | 2026-10-15 |
| CVE-2026-89277 CAI Content Credentials is affected by an Integer Overflow or Wraparound vulnera... |
medium | 5.5 | — | Adobe / c2pa | 2026-09-22 | 2026-10-15 |
| CVE-2026-102501 CAI Content Credentials is affected by an Improper Input Validation vulnerabilit... |
medium | 5.3 | — | Adobe / c2pa | 2026-10-13 | 2026-10-15 |
| CVE-2026-102502 CAI Content Credentials is affected by an Improper Verification of Cryptographic... |
medium | 5.3 | — | Adobe / c2pa | 2026-10-13 | 2026-10-14 |
| CVE-2026-103820 CAI Content Credential is affected by an Improper Limitation of a Pathname to a... |
medium | 5.5 | — | Adobe / c2pa | 2026-10-13 | 2026-10-14 |
Sources: NIST NVD (CVE API 2.0) and the CISA KEV catalog. Severity is as stated by the source; missing values are shown as “not reported”, never estimated.