- Published
- Source
- Help Net Security
- Filed under
- Microsoft, Malware & exploits
- Vulnerabilities
- 2 CVEs Exploited
September 2026 Patch Tuesday set an all-time record with 973 CVEs addressed across the Microsoft portfolio. We’re only four months into the Patch Apocalypse and everyone seems to be numb with respect to the insane number of CVEs reported. Despite this massive number, only two, CVE-2026-85880 and CVE-2026-81963, were reported Known Exploited and none were…
If you run the affected product
- Find every instance – especially the ones reachable from the internet.
- Apply the vendor's patch or mitigation now: exploited flaws are fixed in days, not at the next patch cycle.
- Then check for signs it was used before you patched: web shells, new accounts, unusual outbound traffic.
More helpCISA's Known Exploited Vulnerabilities catalogue (opens in a new tab)
The vulnerabilities in this story
CVE-2026-85880 in the NVD (opens in a new tab)
- CVSS7.8High
- EPSS3.6%chance of exploitation in 30 days
- CISA KEVExploitedon the list since 8 Sep
CVE-2026-81963 in the NVD (opens in a new tab)
- CVSS7.8High
- EPSS<1%chance of exploitation in 30 days
- CISA KEVExploitedon the list since 8 Sep
Exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog (CC0). Exploit prediction: EPSS by FIRST. This product uses the NVD API but is not endorsed or certified by the NVD.
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