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Product
Openexr
by Openexr · last CVE Jun 18, 2026
78
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 4High 25Medium 45Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-42217
9.8
0%
May 7
OpenEXR: Shift exponent overflow in `readVariableLengthInteger()` (`ImfIDManifest.cpp`)
Affected: 3.0.0 before 3.2.9; 3.3.0 before 3.3.11; 3.4.0 before 3.4.11
CVE-2026-42216
9.1
0%
May 7
OpenEXR: Out-of-bounds read in `IDManifest::init()` during prefix expansion
Affected: 3.0.0 before 3.2.9; 3.3.0 before 3.3.11; 3.4.0 before 3.4.11
CVE-2025-48072
9.1
1%
Jul 31
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry
Affected: 3.3.2
CVE-2023-5841
9.1
1%
Feb 1
Due to a failure in validating the number of scanline samples of a OpenEXR file containing deep scanline data, Academy Software Foundation OpenEX image parsing library version…
Affected: through 3.2.1
CVE-2026-41142
8.8
0%
May 7
OpenEXR is Vulnerable to Integer overflow in ImageChannel::resize leads to heap OOB write via OpenEXRUtil public API
Affected: 3.0.0 before 3.2.9; 3.3.0 before 3.3.11; 3.4.0 before 3.4.11
CVE-2021-23169
8.8
2%
Jun 8
A heap-buffer overflow was found in the copyIntoFrameBuffer function of OpenEXR in versions before 3.0.1
Affected: before 3.0.1
CVE-2017-9115
8.8
3%
May 21
In OpenEXR 2.2.0, an invalid write of size 2 in the = operator function in half.h could cause the application to crash or execute arbitrary code
Affected: 2.2.0
CVE-2017-9113
8.8
3%
May 21
In OpenEXR 2.2.0, an invalid write of size 1 in the bufferedReadPixels function in ImfInputFile.cpp could cause the application to crash or execute arbitrary code
Affected: 2.2.0
CVE-2017-9111
8.8
3%
May 21
In OpenEXR 2.2.0, an invalid write of size 8 in the storeSSE function in ImfOptimizedPixelReading.h could cause the application to crash or execute arbitrary code
Affected: 2.2.0
CVE-2026-34588
7.8
0%
Apr 6
OpenEXR has a signed 32-bit Overflow in PIZ Decoder Leads to OOB Read/Write
Affected: 3.1.0 before 3.2.7; 3.3.0 before 3.3.9; 3.4.0 before 3.4.9
CVE-2026-27622
7.8
0%
Mar 3
OpenEXR CompositeDeepScanLine integer-overflow leads to heap OOB write
Affected: before 3.2.6; 3.3.0 before 3.3.8; 3.4.0 before 3.4.6
CVE-2025-12840
7.8
0%
Dec 23
Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Affected: before 3.4.3
CVE-2025-12839
7.8
0%
Dec 23
Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Affected: before 3.4.3
CVE-2025-12495
7.8
0%
Dec 23
Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Affected: before 3.4.3
CVE-2025-64182
7.8
0%
Nov 10
OpenEXR has buffer overflow in PyOpenEXR_old's channels() and channel()
Affected: 3.2.0 before 3.2.5; 3.3.0 before 3.3.6; 3.4.0 before 3.4.3
CVE-2025-48071
7.8
0%
Jul 31
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry
Affected: 3.3.0 before 3.3.3
CVE-2017-12596
7.8
2%
Aug 7
In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of…
Affected: 2.2.0
CVE-2026-34543
7.5
0%
Apr 1
OpenEXR: Heap information disclosure in PXR24 decompression via unchecked decompressed size (undo_pxr24_impl)
Affected: 3.2.0 before 3.2.7; 3.3.0 before 3.3.9; 3.4.0 before 3.4.8
CVE-2025-64183
7.5
0%
Nov 10
OpenEXR has use after free in PyObject_StealAttrString
Affected: 3.2.0 before 3.2.5; 3.3.0 before 3.3.6; 3.4.0 before 3.4.3
CVE-2025-64181
7.5
0%
Nov 10
OpenEXR Makes Use of Uninitialized Memory
Affected: 3.3.0 before 3.3.6; 3.4.0 before 3.4.3
CVE-2021-20304
7.5
2%
Aug 23
A flaw was found in OpenEXR's hufDecode functionality
Affected: through 2.5.7
CVE-2021-20298
7.5
2%
Aug 23
A flaw was found in OpenEXR's B44Compressor
Affected: through 2.5.7
CVE-2021-20299
7.5
2%
Mar 16
A flaw was found in OpenEXR's Multipart input file functionality
Affected: before 2.5.4
CVE-2026-34544
7.3
0%
Apr 1
OpenEXR: integer overflow to OOB write in uncompress_b44_impl()
Affected: 3.2.0 before 3.2.7; 3.3.0 before 3.3.9; 3.4.0 before 3.4.8
CVE-2026-34545
7.3
1%
Apr 1
OpenEXR: integer overflow lead to OOB in HTJ2K decoder
Affected: 3.4.0 before 3.4.7
CVE-2026-44663
7.1
0%
Jun 18
OpenEXR: Integer overflow in the HTJ2K decoder leads to heap-buffer-overflow
Affected: 3.4.0 before 3.4.12
CVE-2026-40250
7.1
0%
Apr 21
OpenEXR has integer overflow in DWA decoder outBufferEnd pointer arithmetic (missed variant of CVE-2026-34589)
Affected: 3.2.0 before 3.2.8; 3.3.0 before 3.3.10; 3.4.0 before 3.4.10
CVE-2026-40244
7.1
0%
Apr 21
OpenEXR has integer overflow in DWA setupChannelData planarUncRle pointer arithmetic (missed variant of CVE-2026-34589)
Affected: 3.2.0 before 3.2.8; 3.3.0 before 3.3.10; 3.4.0 before 3.4.10
CVE-2026-34379
7.1
0%
Apr 6
OpenEXR has a misaligned write in LossyDctDecoder_execute leading to undefined behavior (DWA/DWAB decompression)
Affected: 3.2.0 before 3.2.7; 3.3.0 before 3.3.9; 3.4.0 before 3.4.9
CVE-2026-45696
6.5
0%
Jun 18
OpenEXR HTJ2K decoder heap buffer over-read in ht_undo_impl() (DoS)
Affected: 3.4.0 before 3.4.12
CVE-2026-34378
6.5
0%
Apr 6
OpenEXR has a signed integer overflow in generic_unpack() when parsing EXR files with crafted negative dataWindow.min.x
Affected: 3.4.0 before 3.4.9
CVE-2026-26981
6.5
1%
Feb 24
OpenEXR has heap-buffer-overflow via signed integer underflow in ImfContextInit.cpp
Affected: 3.3.0 before 3.3.7; 3.4.0 before 3.4.5
CVE-2021-3941
6.5
0%
Mar 25
In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y…
Affected: 3.1.2
CVE-2017-9116
6.5
2%
May 21
In OpenEXR 2.2.0, an invalid read of size 1 in the uncompress function in ImfZip.cpp could cause the application to crash
Affected: 2.2.0
CVE-2017-9114
6.5
2%
May 21
In OpenEXR 2.2.0, an invalid read of size 1 in the refill function in ImfFastHuf.cpp could cause the application to crash
Affected: 2.2.0
CVE-2017-9112
6.5
2%
May 21
In OpenEXR 2.2.0, an invalid read of size 1 in the getBits function in ImfHuf.cpp could cause the application to crash
Affected: 2.2.0
CVE-2017-9110
6.5
2%
May 21
In OpenEXR 2.2.0, an invalid read of size 2 in the hufDecode function in ImfHuf.cpp could cause the application to crash
Affected: 2.2.0
CVE-2025-48073
6.2
0%
Jul 31
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry
Affected: 3.3.2
CVE-2021-20303
6.1
1%
Mar 4
A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp
Affected: before 2.5.4
CVE-2026-34380
5.9
0%
Apr 6
OpenEXR has a signed integer overflow (undefined behavior) in undo_pxr24_impl may allow bounds-check bypass in PXR24 decompression
Affected: 3.2.0 before 3.2.7; 3.3.0 before 3.3.9; 3.4.0 before 3.4.9
CVE-2025-48074
5.5
0%
Aug 1
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry
Affected: 3.3.2
CVE-2021-3933
5.5
1%
Mar 25
An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t < 64 bits
Affected: before 3.1.2
CVE-2021-20302
5.5
1%
Mar 4
A flaw was found in OpenEXR's TiledInputFile functionality
Affected: before 2.5.4
CVE-2021-20300
5.5
1%
Mar 4
A flaw was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp
Affected: before 2.5.4
CVE-2021-45942
5.5
2%
Jan 1
OpenEXR 3.1.x before 3.1.4 has a heap-based buffer overflow in Imf_3_1::LineCompositeTask::execute (called from IlmThread_3_1::NullThreadPoolProvider::addTask and…
Affected: 3.1.0 before 3.1.4
CVE-2021-3605
5.5
1%
Aug 25
There's a flaw in OpenEXR's rleUncompress functionality in versions prior to 3.0.5
Affected: before 3.0.5
CVE-2021-3598
5.5
0%
Jul 6
There's a flaw in OpenEXR's ImfDeepScanLineInputFile functionality in versions prior to 3.0.5
Affected: before 3.0.5
CVE-2021-26945
5.5
1%
Jun 8
An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1
Affected: before 3.0.1
CVE-2021-26260
5.5
1%
Jun 8
An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1
Affected: before 3.0.1
CVE-2021-23215
5.5
1%
Jun 8
An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1
Affected: before 3.0.1
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