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hashcat

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hashcat
World's fastest and most advanced password recovery utility

C · 26811 stars

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nvrtc cannot open an include path holding a character outside ASCII on Windows Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

hashcat/hashcat#4885 · Opened Sep 19, 2026
hc_lockfile and hc_unlockfile failures are ignored at 9 of 17 call sites Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

hashcat/hashcat#4855 · 1 comment · Opened Sep 12, 2026
Intel iGPU without hwmon produces First_file_in_directory() errors Open

Difficulty 2/5 1-3 hours Newbie friendliness 86/100

hashcat/hashcat#4849 · Opened Sep 12, 2026
PoCL OpenCL cannot crack in mode 1800 - sha512crypt $6$, SHA512 (Unix) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

hashcat/hashcat#4831 · 1 comment · Opened Sep 7, 2026
`sha256_hmac_init`: if `len < 64`, potentially uninitialised data is read Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 52/100

hashcat/hashcat#4773 · 2 comments · Opened Aug 12, 2026
Coordinated Vulnerability Disclosure - Integer Underflow via --segment-size=0 in Wordlist Segment Allocation Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 52/100

hashcat/hashcat#4741 · 2 comments · Opened Jul 31, 2026
Coordinated Vulnerability Disclosure - Off-by-One Null Byte Heap Buffer Overflow in fgetl() Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

hashcat/hashcat#4739 · 1 comment · Opened Jul 31, 2026
Coordinated Vulnerability Disclosure - Argument Injection via Restore File Leading to Arbitrary File Write and RCE Open

bug discussion

Difficulty 4/5 3-5 days Newbie friendliness 35/100

hashcat/hashcat#4738 · 1 comment · Opened 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 Open

bug duplicate

Difficulty 3/5 1-2 days Newbie friendliness 74/100

hashcat/hashcat#4724 · 1 comment · Opened Jul 12, 2026
**krb5tgs parser (modes 13100 / 35300)** — unbounded `account_info` token length copied into a 2048-byte `account_info` array. Open

bug duplicate

Difficulty 3/5 1-2 days Newbie friendliness 65/100

hashcat/hashcat#4723 · 2 comments · Opened Jul 12, 2026
0009770: Hashcat 7.1.2 fails to detect a usable OpenCL device on Kali Linux 2026.2 in VMware Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

hashcat/hashcat#4719 · 6 comments · Opened Jul 7, 2026
Add multilingual support for the documentation Open

new feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

hashcat/hashcat#4710 · Opened Jun 29, 2026
old NVIDIA graphics card cannot run for CUDA API Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

hashcat/hashcat#4704 · 2 comments · Opened Jun 7, 2026
Ambiguous `--stdout` output Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 52/100

hashcat/hashcat#4673 · 2 comments · Opened May 2, 2026
Stdin mode is inconsistent with file mode Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

hashcat/hashcat#4672 · Opened May 2, 2026
PoCL7.2 built without LLVM is incorrectly flagged as outdated Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

hashcat/hashcat#4669 · Opened Apr 24, 2026
Feature request: Support DES key recovery with partially known plaintext (7 known bytes, 1 unknown byte) Open

new feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

hashcat/hashcat#4660 · 1 comment · Opened Apr 4, 2026
Add support for xxHash64/32 Open

new algorithm

Difficulty 4/5 3-5 days Newbie friendliness 35/100

hashcat/hashcat#4644 · Opened Mar 11, 2026
Please support Big-endian platforms Open

new feature

Difficulty 4/5 3-5 days Newbie friendliness 42/100

hashcat/hashcat#4638 · Opened Mar 3, 2026
Machine readable benchmarks Open

new feature

Difficulty 4/5 3-5 days Newbie friendliness 52/100

hashcat/hashcat#4635 · 1 comment · Opened Feb 27, 2026
Salt examples in Wiki and --example-hashes are ambiguous (ASCII-like vs hex) and easy to misinterpret Open

discussion

Difficulty 3/5 1-2 days Newbie friendliness 45/100

hashcat/hashcat#4628 · 1 comment · Opened Feb 15, 2026
[hashcat help] message pair option hccapx-message-pair is deprecated Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

hashcat/hashcat#4622 · 1 comment · 1 reaction · Opened Feb 4, 2026
mac M4 clCreateProgramWithBinary(): CL_INVALID_VALUE * Device #2: Kernel /opt/homebrew/Cellar/hashcat/7.1.2/share/hashcat/OpenCL/shared.cl build failed. Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

hashcat/hashcat#4620 · 2 comments · 1 reaction · Opened Feb 1, 2026
apfs2hashcat - suggestion for improvement Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

hashcat/hashcat#4616 · 2 comments · Opened Jan 27, 2026
Token length exception. Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

hashcat/hashcat#4614 · 1 comment · Opened Jan 26, 2026
Faster ECDSA multiplication Open

new algorithm

Difficulty 5/5 Over a week Newbie friendliness 25/100

hashcat/hashcat#4613 · 2 comments · Opened Jan 24, 2026
hashcat use to hip Open

bug

Difficulty 5/5 Over a week Newbie friendliness 20/100

hashcat/hashcat#4611 · Opened Jan 19, 2026
Large hash file does not load under error "Separator Unmatched" Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

hashcat/hashcat#4607 · 1 comment · Opened Jan 15, 2026
Deep Kernel Pipelining for Multi-GPU OpenCL Open

new algorithm

Difficulty 5/5 Over a week Newbie friendliness 25/100

hashcat/hashcat#4606 · 1 comment · Opened Jan 15, 2026
Potential optimization: Redundant byte swaps in AES implementation Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

hashcat/hashcat#4598 · 1 comment · Opened Dec 25, 2025
Prevent overwriting a session restore file by mistake Open

new feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

hashcat/hashcat#4597 · Opened Dec 24, 2025
`--outfile-check-dir` fails to parse hashcat's own outfile format for modes 22000/22001 Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

hashcat/hashcat#4596 · 1 comment · Opened Dec 24, 2025
PDF 10500 tokenizer does not accept hashes with empty ID Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

hashcat/hashcat#4594 · 1 reaction · Opened Dec 23, 2025
Add Vulkan support. Open

new feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

hashcat/hashcat#4592 · 5 comments · 3 reactions · Opened Dec 19, 2025
metamask2hashcat.py needs to support persist-KeyringController Open

new feature

Difficulty 3/5 1-2 days Newbie friendliness 45/100

hashcat/hashcat#4583 · 1 comment · Opened Dec 11, 2025
Some metamaskMobile hashes does not work with hashcat Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

hashcat/hashcat#4582 · 1 comment · Opened Dec 11, 2025
Stack with "BC-src-code:7:10: fatal error: 'OpenCL/inc_vendor.h' file not found" Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

hashcat/hashcat#4577 · Opened Nov 27, 2025
Blackwell Pro 500 mobile GPU not cracking Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 30/100

hashcat/hashcat#4564 · Opened Nov 4, 2025
Argon2 mode should display actual m,t,p parameters instead of just "Iterations" Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

hashcat/hashcat#4534 · 1 comment · Opened Oct 11, 2025
terra station wallet - support for older version? Open

new algorithm

Difficulty 5/5 Over a week Newbie friendliness 25/100

hashcat/hashcat#4515 · Opened Sep 28, 2025
Request for ARM64 Release Build Open

new feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

hashcat/hashcat#4514 · 1 comment · Opened Sep 28, 2025
Multiple GPU workload assignment after Checkpoint created Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

hashcat/hashcat#4494 · Opened Sep 16, 2025
Support for bfe files Open

new algorithm

Difficulty 5/5 Over a week Newbie friendliness 25/100

hashcat/hashcat#4484 · Opened Sep 9, 2025
Hashcat fails to get GPU infomation (memory, usage)? Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

hashcat/hashcat#4474 · 1 comment · Opened Sep 5, 2025
Benchmark Errors Open

needs testing

hashcat/hashcat#4462 · 15 comments · 1 assignee · Opened Aug 28, 2025
Add a character limit to passwords without compiling modules Open

new feature

Difficulty 4/5 3-5 days Newbie friendliness 42/100

hashcat/hashcat#4386 · 4 comments · Opened Aug 4, 2025
HWMon/status: Add Pwr:Usage/Cap, PCI Gen Open

new feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

hashcat/hashcat#4369 · 1 comment · Opened Jul 29, 2025
Monero (XMR) algorithm Open

new algorithm

Difficulty 5/5 Over a week Newbie friendliness 20/100

hashcat/hashcat#4350 · 4 comments · Opened Jul 20, 2025
Please add an algorithm for decrypting iCloud Trust Wallet backups Open

new algorithm

Difficulty 5/5 Over a week Newbie friendliness 25/100

hashcat/hashcat#4338 · 2 comments · Opened Jul 15, 2025
Slow GPU waken from sleep Open

discussion

Difficulty 4/5 3-5 days Newbie friendliness 30/100

hashcat/hashcat#4291 · 8 comments · Opened Jul 6, 2025

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