9.8

CVE-2018-12092: tinyexr_project tinyexr Out-of-bounds Read

CVSS: 9.8v3.0CriticalModified
Published 11-06-2018Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-12092 is a critical (CVSS 9.8) Out-of-bounds Read vulnerability in tinyexr_project tinyexr. EPSS estimates a 1.60% chance of exploitation in the next 30 days, higher than 75.4% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.0 (NVD)
EPSS score
1.60%
0%100%
Low · -0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 11-06-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

tinyexr 0.9.5 has a heap-based buffer over-read in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.60%

Chance of exploitation in the next 30 days

Percentile

75%

Versus all other CVEs

30-day change

-0.03 pp

From 1.63% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.60%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Tinyexr_project1 product

1 vendor · 1 product

References

1 links