CVE-2020-19490
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related...
CVE-2020-19490 is a medium vulnerability (CVSS 5.5) in Tinyexr Project Tinyexr, published July 21, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 58th percentile. No source names a fixed version.
- Severity
- 5.5 MediumCVSS 3.1, NVD
- Exploit chance
- 0.83%EPSS, 58th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
tinyexrUbuntu:22.04:LTS | All versions, plus listed versions 1.0.0+dfsg-11.0.1+dfsg-3 | None known |
tinyexrUbuntu:24.04:LTS | All versions, plus listed versions 1.0.7+dfsg-11.0.8+dfsg-1 | None known |
tinyexrUbuntu:25.10 | All versions, plus listed versions 1.0.10+dfsg-1 | None known |
tinyexrUbuntu:26.10 | All versions, plus listed versions 1.0.12+dfsg-11.0.13+dfsg-2 | None known |
tinyexrUbuntu:26.04:LTS | All versions, plus listed versions 1.0.10+dfsg-11.0.12+dfsg-1 | None known |
What each source reports
NVD Score used
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
- Record
CVE-2020-19490- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-190
- Updated
- 2026-11-02
CVE ListNo score
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
- Record
CVE-2020-19490- Updated
- 2026-11-02
EUVDEUVD-2020-11394No score
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
- Record
EUVD-2020-11394- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5526-v5x9-76x6No score
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related...
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
- Record
GHSA-5526-v5x9-76x6- Weakness
- CWE-190
- Updated
- 2026-11-02
OSV
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
- Record
CVE-2020-19490- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2020-19490
tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
- Record
UBUNTU-CVE-2020-19490- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.