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Coordinated Vulnerability Disclosure - Integer Underflow via --segment-size=0 in Wordlist Segment Allocation

bug

Status: Open.

#4741 In hashcat/hashcat;

· kdalal-vulncheck opened on Jul 31, 2026

Coordinated Vulnerability Disclosure - Heap Buffer Overflow via Unchecked tmp_len in outfile_write()

bug

Status: Open.

#4740 In hashcat/hashcat;

· kdalal-vulncheck opened on Jul 31, 2026

Coordinated Vulnerability Disclosure - Off-by-One Null Byte Heap Buffer Overflow in fgetl()

bug

Status: Open.

#4739 In hashcat/hashcat;

· kdalal-vulncheck opened on Jul 31, 2026

Coordinated Vulnerability Disclosure - Argument Injection via Restore File Leading to Arbitrary File Write and RCE

bug

discussion

Status: Open.

#4738 In hashcat/hashcat;

· kdalal-vulncheck opened on Jul 31, 2026

Coordinated Vulnerability Disclosure - Heap Buffer Overflow in KeePass AESKDF Hash Decoder (module_34301.c)

bug

Status: Open.

#4737 In hashcat/hashcat;

· kdalal-vulncheck opened on Jul 31, 2026

**pkzip parser (modes 17200 / 17210 / 17220 / 17225)** — over-long hex data token decoded into a 327,680-byte pkzip.hash.data array without length validation

bug

duplicate

Status: Open.

#4724 In hashcat/hashcat;

· nuartvision opened on Jul 12, 2026

**krb5tgs parser (modes 13100 / 35300)** — unbounded account_info token length copied into a 2048-byte account_info array.

bug

duplicate

Status: Open.

#4723 In hashcat/hashcat;

· nuartvision opened on Jul 12, 2026

0009770: Hashcat 7.1.2 fails to detect a usable OpenCL device on Kali Linux 2026.2 in VMware

bug

Status: Open.

#4719 In hashcat/hashcat;

· tucker4051 opened on Jul 7, 2026

Add multilingual support for the documentation

new feature

Status: Open.

#4710 In hashcat/hashcat;

· felipe-f-rocha opened on Jun 29, 2026

old NVIDIA graphics card cannot run for CUDA API

bug

Status: Open.

#4704 In hashcat/hashcat;

· 6uO opened on Jun 7, 2026

Slow LM Password Cracking for Large Number of Hashes

bug

Status: Open.

#4688 In hashcat/hashcat;

· baggers27 opened on May 25, 2026

Ambiguous --stdout output

bug

Status: Open.

#4673 In hashcat/hashcat;

· nesati opened on May 2, 2026