CVE-2022-26485
Exploited in the Wild
✓ Confirmed 0-Day
★ Google Project Zero
Triaged: March 5, 2026
3 articles
EPSS Score
Source: FIRST.org · 2026-05-24
7.37%
probability
This CVE has a 7.37% probability
of being exploited in the next 30 days.
0%
Top 91.8th percentile of all CVEs
100%
CVSS score unavailable
Neither CIRCL nor NVD returned a CVSS score for this CVE.
View on VulnerabilityLookup ↗
Description
Project ZeroUse-after-free inXSLT parameter processing
Attack Intelligence
CWE-118
· Incorrect Access of Indexable Resource ('Range Error')
CWE-119
· Buffer Overflow
CWE-416
· Use After Free
CWE-664
· Improper Control of a Resource Through its Lifetime
CWE-666
· Operation on Resource in Wrong Phase of Lifetime
CWE-672
· Operation on a Resource after Expiration or Release
CWE-825
· Expired Pointer Dereference
Google Project Zero
Patched
March 5, 2022
Reported by
Wang Gang, Liu Jialei, Du Sihang, Huang Yi & Yang Kang of 360 ATA
Root Cause Analysis
???
Google discovers Windows exploit framework used to deploy spyware
BleepingComputer
Nov 30, 2022
Mozilla Firefox 97.0.2 fixes two actively exploited zero-day bugs
BleepingComputer
Mar 06, 2022
CISA: Patch actively exploited Firefox zero-days until March 21st
BleepingComputer
Mar 08, 2022
Signal Intelligence
Confidence
95%
EPSS
7.37%
Mentions
3
Last Seen
Nov 30, 2022
CNA Information
Analyst Note
Auto-imported from Google Project Zero — confirmed zero-day by definition.
Triage Info
Decided atMar 05, 2026