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CVE-2018-12687

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

7.5 High

CVE-2018-12687 is a high vulnerability (CVSS 7.5) in Tinyexr Project Tinyexr, published June 22, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.38%, the 72nd percentile. No source names a fixed version.

What does this mean?
Severity
7.5 HighCVSS 3.0, NVD
Exploit chance
1.38%EPSS, 72nd 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 an assertion failure in DecodePixelData in tinyexr.h.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

1.38%Up 1.0 points since Apr 14, 2021
90%50%10%1%

Affected products

Affected packages

Affected packages
PackageAffectedFixed
tinyexr
Debian:12
All versions, plus listed versions
1.0.1+dfsg-41.0.10+dfsg-11.0.12+dfsg-11.0.13+dfsg-11.0.13+dfsg-2
Show 5 moreShow less
1.0.5+dfsg-11.0.6+dfsg-11.0.7+dfsg-11.0.8+dfsg-11.0.9+dfsg-1
None known
tinyexr
Debian:13
All versions, plus listed versions
1.0.10+dfsg-11.0.12+dfsg-11.0.13+dfsg-11.0.13+dfsg-2
None known
tinyexr
Debian:14
All versions, plus listed versions
1.0.10+dfsg-11.0.12+dfsg-11.0.13+dfsg-11.0.13+dfsg-2
None known
tinyexr
Ubuntu:22.04:LTS
All versions, plus listed versions
1.0.0+dfsg-11.0.1+dfsg-3
None known
tinyexr
Ubuntu:24.04:LTS
All versions, plus listed versions
1.0.7+dfsg-11.0.8+dfsg-1
None known
tinyexr
Ubuntu:25.10
All versions, plus listed versions
1.0.10+dfsg-1
None known
tinyexr
Ubuntu:26.10
All versions, plus listed versions
1.0.12+dfsg-11.0.13+dfsg-2
None known
tinyexr
Ubuntu: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 used7.5

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

Record
CVE-2018-12687
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness
CWE-617
Updated
2026-11-02
CVE ListNo score

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

Record
CVE-2018-12687
Updated
2026-11-02
EUVDEUVD-2018-4640No score

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

Record
EUVD-2018-4640
Updated
2026-11-03
GitHub AdvisoriesGHSA-23wj-r557-8c5p7.5

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

Record
GHSA-23wj-r557-8c5p
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-617
Updated
2026-11-02
OSV7.5

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

Record
CVE-2018-12687
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2018-126877.5

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

Record
DEBIAN-CVE-2018-12687
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2018-126877.5

tinyexr 0.9.5 has an assertion failure in DecodePixelData in tinyexr.h.

Record
UBUNTU-CVE-2018-12687
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02

History

History
RecordedChangedSources
facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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