CVE-2024-39806: Liteos_a has an out-of-bounds Read vulnerability
Vulnerability summary
CVE-2024-39806 is a medium (CVSS 5.5) Out-of-bounds Read vulnerability in openatom openharmony. EPSS estimates a 0.15% chance of exploitation in the next 30 days, higher than 4.3% of scored vulnerabilities.
Not severe (CVSS 5.5, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Timeline
- 08-10-2024PublishedVulnerability first disclosed.
- 08-10-2024Last modifiedVulnerability information updated.
Description
in OpenHarmony v4.1.0 and prior versions allow a local attacker cause information leak through out-of-bounds Read.
CVSS metrics
2 scores · 2 sources · 1 version- NVDNIST5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS trend
Probability
0.15%
Chance of exploitation in the next 30 days
Percentile
4%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.15% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Openatom1 product
- openharmony≤ 4.1.0
Openharmony1 product
- openharmony≥ v4.0.0, ≤ 4.1.0
2 vendors · 2 products