CVE-2022-38529
CVE-2022-38529 is a high-severity vulnerability in Tinyexr Project Tinyexr with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (24th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Tinyexr Project Tinyexr
- Published:
- Last modified:
Description
tinyexr commit 0647fb3 was discovered to contain a heap-buffer overflow via the component rleUncompress.
Frequently asked questions
- What is CVE-2022-38529?
- tinyexr commit 0647fb3 was discovered to contain a heap-buffer overflow via the component rleUncompress.
- How severe is CVE-2022-38529?
- CVE-2022-38529 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-38529 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-38529?
- CVE-2022-38529 affects Tinyexr Project Tinyexr. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-38529?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-38529 published?
- CVE-2022-38529 was published on 2022-09-06 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:tinyexr_project:tinyexr:2022-06-28:*:*:*:*:*:*:*
More vulnerabilities in Tinyexr Project Tinyexr
- CVE-2018-12688 — Critical (CVSS 9.8): tinyexr 0.9.5 has a segmentation fault in the wav2Decode function.
- CVE-2018-12503 — Critical (CVSS 9.8): tinyexr 0.9.5 has a heap-based buffer over-read in LoadEXRImageFromMemory in tinyexr.h.
- CVE-2018-12092 — Critical (CVSS 9.8): tinyexr 0.9.5 has a heap-based buffer over-read in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
- CVE-2018-12064 — Critical (CVSS 9.8): tinyexr 0.9.5 has a heap-based buffer over-read via tinyexr::ReadChannelInfo in tinyexr.h.
- CVE-2022-34300 — High (CVSS 8.8): In tinyexr 1.0.1, there is a heap-based buffer over-read in tinyexr::DecodePixelData.
- CVE-2020-18430 — High (CVSS 7.5): tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead…
All CVEs affecting Tinyexr Project Tinyexr →
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