Effekseer improperly validates "effect" files.
- Exploited
- No known exploitation
- Fix
- No fix listed
- Who is exposed
- Not reported
- Last modified
- FIRST's estimate of the chance attackers exploit it in the next 30 days, updated daily.What do these mean? →
- 0.23% · 13th percentile
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 16/100 · provisional
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Effekseer, a visual effects runtime, can be made to crash when it loads a specially crafted "effect" file. An attacker can reach this remotely, without logging in, but the victim must open the malicious file, and the result is a denial of service rather than code execution or data theft.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original description
Effekseer improperly validates "effect" files. When a crafted effect file is loaded to the affected runtime, the host process may be forced to crash.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure7/25Reachable over the network without a login · Unknown: No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity4.3/10CVSS 4.3
- No patch5/5No patch listed yet
What would change the score
- Would score about 71 if added to CISA KEV
- Would score about 66 if CISA's SSVC rates exploitation active
- Would score about 31 if advisories confirm default setups are exposed
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Effekseer Effekseer
through 1.80.7
Evidence 3
- Repository
- Repository
- Link
Corrections
None so far.
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Questions about CVE-2026-120386
Is CVE-2026-120386 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-120386?
Effekseer: through 1.80.7.Source: cve.now feed data