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Out-of-bounds / NULL read in matchrange with certain character-class patterns

Status: Open.

#101 In kokke/tiny-regex-c;

· JoelYYoung opened on Jun 12, 2026

tiny-regex-c has ReDoS CPU denial-of-service vulnerability in re.c

Status: Open.

#100 In kokke/tiny-regex-c;

· HMF2021 opened on May 20, 2026

Possible bugs

Status: Open.

#97 In kokke/tiny-regex-c;

· thealgebraist opened on Dec 13, 2025

This is not quite a regular expression engine

Status: Open.

#94 In kokke/tiny-regex-c;

· Bricktech2000 opened on Dec 21, 2024

RegEx gets no match

Status: Open.

#93 In kokke/tiny-regex-c;

· wills721 opened on Dec 18, 2024

Match of \\s* on empty string reports pos == -1, i.e., no match, while it should report pos == 0 and matchlength == 0

Status: Open.

#88 In kokke/tiny-regex-c;

· grigory-rechistov-intel opened on Jul 25, 2023

Cannot match end-of-pattern match

Status: Open.

#84 In kokke/tiny-regex-c;

· perazz opened on Dec 18, 2022

Do not support {n, m} feature.

Status: Open.

#81 In kokke/tiny-regex-c;

· cmtheit opened on Aug 31, 2022

fix pattern '[1-5-]+' against '123-'

Status: Open.

#79 In kokke/tiny-regex-c;

· rurban opened on Jun 20, 2022

support for {n,m},repeat N to M times?

Status: Open.

#74 In kokke/tiny-regex-c;

· TMODER opened on Oct 28, 2021

vcpkg installion windows - length is not changing in return

Status: Open.

#73 In kokke/tiny-regex-c;

· hInfern0 opened on Jul 10, 2021

re_matchp succeeds only for the first string compared to a pattern

Status: Open.

#71 In kokke/tiny-regex-c;

· MiloDC opened on Jun 10, 2021