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Out-of-bounds read: ext4_ext_check() does not bound eh_max/eh_entries to block capacity

Status: Open.

#100 In gkostka/lwext4;

· gburd opened on Jul 14, 2026

[security] lwext4/src/ext4_fs.c heap-buffer-overflow in ext4_fs_init_inode_bitmap

Status: Open.

#93 In gkostka/lwext4;

· Daniil-KOT opened on Dec 11, 2025

[security] lwext4/include/ext4_bitmap.h Out-of-Bounds Write in ext4_bmap_bit_set

Status: Open.

#92 In gkostka/lwext4;

· Daniil-KOT opened on Dec 11, 2025

[security] lwext4/include/ext4_dir.h Out-of-Bounds Read in ext4_ext_binsearch_idx

Status: Open.

#91 In gkostka/lwext4;

· sigdevel opened on Dec 9, 2025

[security] lwext4/src/ext4_blockdev.c FPE in ext4_block_set_lb_size

Status: Open.

#90 In gkostka/lwext4;

· sigdevel opened on Dec 9, 2025

[security] lwext4/include/ext4_dir.h NULL pointer dereference in ext4_dir_en_get_name_len

Status: Open.

#89 In gkostka/lwext4;

· sigdevel opened on Dec 9, 2025

JBD support has issues when performing journal transction replay

Status: Open.

#86 In gkostka/lwext4;

· yeerwu opened on May 27, 2024

Multi-threaded support

Status: Open.

#83 In gkostka/lwext4;

· wkozaczuk opened on Feb 14, 2024

Reading data from an EXT4 GPT partition.

Status: Open.

#82 In gkostka/lwext4;

· kuttikrishnan opened on Jan 12, 2024

Does lwext4 support concurrency fs request from the same mount partition?

Status: Open.

#79 In gkostka/lwext4;

· xuesong-lldd opened on Aug 16, 2023

Should this place return i

Status: Open.

#77 In gkostka/lwext4;

· xiaoxiang-kuang opened on Jun 14, 2023

Support partition offset and size for linux file device

Status: Open.

#75 In gkostka/lwext4;

· rick-masters opened on Jun 9, 2023