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openssl

8 indexed repositories · View on GitHub

openssl
General purpose TLS and crypto library

C · 30805 stars
tools
Tools for OpenSSL committers

Shell · 79 stars
technical-policies
Technical policies for the OpenSSL Library, governed by the OpenSSL Foundation and the OpenSSL Corporation

26 stars
installer
[mirror] Binary packaging / installers, where such are otherwise lacking

Python · 16 stars
general-policies
General OpenSSL Library policies, governed by the OpenSSL Foundation and the OpenSSL Corporation

15 stars
perftools
Performance testing tools

C · 9 stars
fuzz-corpora
Submodule with fuzzing corpora data (fuzz/corpora)

6 stars
release-metadata
Release and security advisory metadata for the openssl-library.org web pages

3 stars

Beginner friendly Everything

Open All

CTLOG_STORE_load_file() can report success after a CT log allocation failure Open

branch: master help wanted triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

openssl/openssl#32703 · 1 comment · Opened Sep 6, 2026
Documentation regarding the `OPENSSL_init_crypto` config handling is confusing Open

branch: master help wanted triaged: documentation

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

openssl/openssl#32625 · 2 comments · Opened Sep 1, 2026
Large test input file distributed with latest 3.0/3.5 releases Open

help wanted triaged: feature

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

openssl/openssl#32603 · 4 comments · Opened Aug 30, 2026
apps/lib/tlssrp_depr.c:126 SRP callback arg holds address of a dead stack parameter → any TLS server crashes s_client -srpuser pre-auth Open

good first issue triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

openssl/openssl#32565 · Opened Aug 28, 2026
cSHAKE-128/256: Truncates customization strings that contain embedded null bytes. Open

branch: 4.0 branch: master triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

openssl/openssl#32517 · 3 comments · Opened Aug 26, 2026
Add policy on use of `branch: x.y` labels Open

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

openssl/general-policies#92 · 2 comments · Opened Aug 18, 2026
[robustness] apps/ocsp.c:1045 missing ret=0: OCSP freshness failure demoted to WARNING → exit 0 "Response verify OK" on stale responses Open

branch: master help wanted triaged: feature

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

openssl/openssl#32367 · 1 comment · Opened Aug 14, 2026
OpenSSL issue: TLS 1.3 EXTMS API reporting gap Open

help wanted triaged: feature

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

openssl/openssl#32214 · 1 comment · Opened Aug 6, 2026
SSL_copy_session_id leaks in error path Open

triaged: bug

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

openssl/openssl#31809 · 1 comment · Opened Jul 1, 2026
Memory Leak: Unfreed BIO allocated by BIO_new_file() at line 1630 apps/s_server.c on OSSL_ECHSTORE_read_pem failure (OpenSSL 4.0.1) Open

issue: bug report triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

openssl/openssl#31770 · 2 comments · Opened Jun 29, 2026
ossl_siv128_finish does not follow OpenSSL's expected return values. Open

good first issue help wanted triaged: cleanup

Difficulty 2/5 1-3 hours Newbie friendliness 64/100

openssl/openssl#31711 · 3 comments · Opened Jun 24, 2026
size_t wraparound in evp_pkey_ctx_add1_octet_string() before OPENSSL_zalloc Open

issue: bug report triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

openssl/openssl#31554 · Opened Jun 17, 2026
torture_rw_low test fails on AIX: reader-preferring rwlock starves writers Open

issue: bug report triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

openssl/openssl#31365 · 11 comments · Opened Jun 2, 2026
Example config files contain unused settings certs, crl in CA_default Open

issue: bug report triaged: refactor

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

openssl/openssl#31218 · Opened May 18, 2026
Docs for OCSP_basic_verify() return value is wrong Open

issue: documentation triaged: documentation

Difficulty 1/5 1-3 hours Newbie friendliness 72/100

openssl/openssl#31197 · Opened May 15, 2026
mispaced OPENSSL_RUNNING_UNIT_TESTS section Open

issue: documentation

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

openssl/openssl#31094 · 1 comment · Opened May 6, 2026
2 "configuration.h" files Open

issue: feature request triaged: bug

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

openssl/openssl#30994 · 2 comments · Opened Apr 27, 2026
NULL pointer dereference in openssl pkcs12 -info when printing PBMAC1 salt metadata Open

issue: bug report triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

openssl/openssl#30581 · 2 comments · 1 reaction · Opened Mar 26, 2026
Update doc/man3/X509v3_get_ext_by_NID.pod to document changes in #30350 Open

triaged: documentation

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

openssl/openssl#30518 · 5 comments · Opened Mar 21, 2026
check_trust() discards sk_X509_set() return value when replacing leaf cert Open

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

openssl/openssl#30468 · 1 comment · Opened Mar 17, 2026
crypto/ec/asm/ecp_nistp521-ppc64.pl output regex failure Open

branch: 3.0 branch: 3.3 branch: 3.4 branch: 3.5 branch: 3.6 branch: master triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

openssl/openssl#29415 · Opened Dec 16, 2025
Document OBJ_NAME_do_all/OBJ_NAME_do_all_sorted() Open

triaged: documentation

Difficulty 1/5 Under an hour Newbie friendliness 68/100

openssl/openssl#29277 · 1 comment · Opened Dec 1, 2025
Improper sum of bit length checking for 2 auxiliary primes Open

triaged: bug

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

openssl/openssl#28526 · 2 comments · 1 reaction · Opened Sep 11, 2025

openssl

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