How many CVEs have patched decompress_deflate?

1 published CVEs changed decompress_deflate in strukturag/libheif, in 1 distinct patches totalling 3 changed lines, between 2026 and 2026.

What is the latest CVE that changed decompress_deflate?

CVE-2026-84384 (libheif: brotli/zlib decompression paths lack output-size limits, allowing decompression-bomb OOM/DoS), published 2026-09-18, changed lines 101 to 102 of libheif/compression.h.

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

strukturag/libheif has 27 CVEs with a located fix in total; 1 of them changed decompress_deflate.

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.

RadicalNotion.AI

Log in Create an account

strukturag/libheif

Function

decompress_deflate

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

libheif/compression.h

Last patched September 18, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

3

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

decompress_deflate in strukturag/libheif was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 3 lines in total.

strukturag/libheif has 27 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

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

libheif: brotli/zlib decompression paths lack output-size limits, allowing decompression-bomb OOM/DoS
CVE-2026-84384 · lines 101–102 · +2 −1
High · CVSS 7.5
EPSS 0.5%2026-09-18

Get an alert when the next CVE fix lands in strukturag/libheif, with the patched functions.

Monitor libheif CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

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 get_compressed_image_data_uncompressed3 CVEs · libheif/codecs/uncompressed/unc_decoder.cc load3 CVEs · libheif/sequences/track.cc left_rounded2 CVEs · libheif/box.cc get_heif_image_tiling2 CVEs · libheif/image-items/image_item.cc

All patched functions in strukturag/libheif

Frequently asked questions

Common questions about CVE fixes to decompress_deflate.

How many CVEs have patched decompress_deflate?: 1 published CVEs changed decompress_deflate in strukturag/libheif, in 1 distinct patches totalling 3 changed lines, between 2026 and 2026.
What is the latest CVE that changed decompress_deflate?: CVE-2026-84384 (libheif: brotli/zlib decompression paths lack output-size limits, allowing decompression-bomb OOM/DoS), published 2026-09-18, changed lines 101 to 102 of libheif/compression.h.
How does decompress_deflate compare to the rest of strukturag/libheif?: strukturag/libheif has 27 CVEs with a located fix in total; 1 of them changed decompress_deflate.
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

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

Track strukturag/libheif CVEs

Get an alert when a new CVE lands in this repository, with the patched functions and AI-written remediation guidance.

Create an account See pricing