Page generated: 09 Nov 2026, 10:29 UTC
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CVE-2022-26871

An arbitrary file upload vulnerability in Trend Micro Apex Central could allow an unauthenticated remote attacker to upload an arbitrary file which could lead to remote code execution.

CVSS 9.8 (CRITICAL) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
0.0/10
REALITY · THREAT PRIORITY
8.6/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 9.8: +1.47
  • Fresh EPSS: 19.48%: +0.10

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 5 documents and public datasets.

Hype components

Headline sample (25%)
0/100
Press, 30 days (60%)
0/100
Grounded branding (15%)
0/100
HYPE TOTAL0/100

Sources and documents

BleepingComputer
Press · 09 Jan 2026, 08:00 · Trend Micro warns of critical Apex Central RCE vulnerability - BleepingComputer
Google Cloud
Press · 20 Mar 2023, 07:00 · Move, Patch, Get Out the Way: 2022 Zero-Day Exploitation Continues at an Elevated Pace - Google Cloud
Cyfirma
Press · 17 Feb 2023, 08:00 · Most exploited critical vulnerabilities and zero days trend in 2022 - Cyfirma
The Record from Recorded Future News
Press · 01 Apr 2022, 07:00 · CISA adds seven bugs to Known Exploited Vulnerabilities Catalog - The Record from Recorded Future News
BleepingComputer
Press · 01 Apr 2022, 07:00 · Trend Micro fixes actively exploited remote code execution bug - BleepingComputer

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 0.0 · reality 8.6 (2026-11-02 15:13). The curve appears once the score changes.

Public exploit evidence

0

Public exploit entries / repo candidates

Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 9.8; EPSS 19.5%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
network access, no prior privileges, no user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:58:37.150188+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
29 Mar 2022, 20:45
Added to the CISA KEV catalog
31 Mar 2022, 00:00
First press mention
01 Apr 2022, 07:00
Latest press mention
09 Jan 2026, 08:00
Score calculated
05 Nov 2026, 13:58