How many CVEs have patched get_compressed_image_data_uncompressed?

3 published CVEs changed get_compressed_image_data_uncompressed in strukturag/libheif, in 3 distinct patches totalling 34 changed lines, between 2026 and 2026.

What is the latest CVE that changed get_compressed_image_data_uncompressed?

CVE-2026-84451 (libheif: Incomplete fix for CVE-2026-62292 leaves libheif vulnerable to an out-of-bounds read), published 2026-09-18, changed lines 241 to 246 of libheif/codecs/uncompressed/unc_decoder.cc.

How does get_compressed_image_data_uncompressed compare to the rest of strukturag/libheif?

strukturag/libheif has 27 CVEs with a located fix in total; 3 of them changed get_compressed_image_data_uncompressed.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Libheif
Get_compressed_image_data_uncompressed

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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
Strukturag
Libheif
Get_compressed_image_data_uncompressed

get_compressed_image_data_uncompressed in strukturag/libheif: Patched by 3 CVEs

strukturag/libheif

Function

get_compressed_image_data_uncompressed

Name: get_compressed_image_data_uncompressed in strukturag/libheif: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

libheif/codecs/uncompressed/unc_decoder.cc

Last patched September 18, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

get_compressed_image_data_uncompressed in strukturag/libheif was changed by 3 published CVE fixes in 2026, in 3 distinct patches that added or removed 34 lines in total.

strukturag/libheif has 27 CVEs with a located fix in total, so 11% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed get_compressed_image_data_uncompressed, newest first, with the lines each fix touched.

libheif: Incomplete fix for CVE-2026-62292 leaves libheif vulnerable to an out-of-bounds read
CVE-2026-84451 · lines 241–246 · +6 −1
Medium · CVSS 6.5
EPSS 0.3%2026-09-18
libheif: brotli/zlib decompression paths lack output-size limits, allowing decompression-bomb OOM/DoS
CVE-2026-84384 · lines 118–234 · +21 −3 in 5 hunks
High · CVSS 7.5
EPSS 0.5%2026-09-18
libheif: Out-of-bounds read in uncompressed unci tile range slicing
CVE-2026-62292 · lines 193–194 · +2 −1
High · CVSS 8.7
EPSS 0.6%2026-08-18

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1do_decompress_datalibheif/codecs/uncompressed/unc_decoder.cc1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in strukturag/libheif changed by the most CVE fixes.

overlay3 CVEs · libheif/pixelimage.cc decode_image3 CVEs · libheif/image-items/image_item.cc load3 CVEs · libheif/sequences/track.cc left_rounded2 CVEs · libheif/box.cc get_heif_image_tiling2 CVEs · libheif/image-items/image_item.cc decode_compressed_image2 CVEs · libheif/image-items/image_item.cc

All patched functions in strukturag/libheif

Frequently asked questions

Common questions about CVE fixes to get_compressed_image_data_uncompressed.

How many CVEs have patched get_compressed_image_data_uncompressed?: 3 published CVEs changed get_compressed_image_data_uncompressed in strukturag/libheif, in 3 distinct patches totalling 34 changed lines, between 2026 and 2026.
What is the latest CVE that changed get_compressed_image_data_uncompressed?: CVE-2026-84451 (libheif: Incomplete fix for CVE-2026-62292 leaves libheif vulnerable to an out-of-bounds read), published 2026-09-18, changed lines 241 to 246 of libheif/codecs/uncompressed/unc_decoder.cc.
How does get_compressed_image_data_uncompressed compare to the rest of strukturag/libheif?: strukturag/libheif has 27 CVEs with a located fix in total; 3 of them changed get_compressed_image_data_uncompressed.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

libheif/codecs/uncompressed/unc_decoder.cc on GitHub (opens in a new tab)
All patched functions in strukturag/libheif
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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On this page

Overview
CVEs that patched it
Other functions in these files
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FAQ
References