Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
OpenZeppelin
openzeppelin-contracts
Repository navigation
Code
Issues
218
(218)
Pull requests
147
(147)
Actions
Security and quality
20
(20)
Insights
More
items
All pull requests
New pull request
Search pull requests
is
:
pr
state
:
open
is:pr state:open
Clear filter
Search
Pull requests
Open
147
(147)
Closed
4,275
(4,275)
Author
Label
Projects
Milestones
Reviews
Assignee
Sort by
Newest
descending
Sort…
Sort by Newest descending
More items
Comfortable display density
Compact display density
TrieProof: return INVALID_PROOF when a branch child is empty
#6764
·
kriss39
opened
Sep 13, 2026
·
3 tasks done
·
·
4
[Meta] Typo fixes for 5.8
documentation
ignore-changeset
typo
#6761
·
Amxx
opened
Sep 11, 2026
Collaborator
·
·
·
5.8
3
Add
Base64
&
Base58
tryDecode
#6757
·
james-toussaint
opened
Sep 10, 2026
Member
·
3 tasks done
·
·
·
5.8
17
Test crosschain contracts against two simulated chains
area: crosschain
ignore-changeset
tests
#6751
·
Amxx
opened
Sep 8, 2026
Collaborator
·
2 of 3 tasks
·
·
4
ERC7913P256Verifier: enforce exact signature length (0x40 or 0x41)
#6747
·
Bachamht
opened
Sep 8, 2026
·
2 of 3 tasks
·
·
2
Switch ERC1155
_balances
mapping keys
#6743
·
james-toussaint
opened
Sep 7, 2026
Member
·
·
·
6.0
1
Consolidate all interfaces into contracts/interfaces/
#6735
·
arr00
opened
Sep 4, 2026
Member
·
·
10
Make
ReentrancyGuard
transient-only and remove
ReentrancyGuardTransient
#6729
·
Amxx
opened
Sep 1, 2026
Collaborator
·
·
·
6.0
3
Add formal verification for ERC-4626
formal-verification
ignore-changeset
#6724
·
EperezOk
opened
Aug 31, 2026
Member
·
2 of 3 tasks
·
·
9
Clarify ERC20 permit deadline boundary
#6723
·
iamomm-hack
opened
Aug 30, 2026
·
·
2
Update actions/setup-java action to v6
ignore-changeset
#6714
·
renovate[bot]
opened
Aug 25, 2026
Bot
·
1 task
·
·
1
IAccessManager: document that a role admin can cancel scheduled grant and revoke operations
#6712
·
BhariGowda
opened
Aug 22, 2026
Contributor
·
1 of 3 tasks
·
·
3
docs: add self-contained ERC20 method notices
#6711
·
ayaanoncrypto
opened
Aug 21, 2026
·
1 of 3 tasks
·
·
1
2
docs: note duplicate-action limitation on GovernorTimelockCompound
#6710
·
gabrielrondon
opened
Aug 21, 2026
·
·
1
4
AccountERC7579: document that isValidSignature has no native validation fallback
documentation
ignore-changeset
#6708
·
BhariGowda
opened
Aug 21, 2026
Contributor
·
1 of 3 tasks
·
·
·
5.8
3
RLP: require decoded item to consume the entire buffer
#6701
·
ernestognw
opened
Aug 20, 2026
Member
·
2 tasks done
·
·
3
Fix & normalize doc references
CI
documentation
ignore-changeset
#6696
·
james-toussaint
opened
Aug 18, 2026
Member
·
1 task done
·
·
5
GovernorCrosschain: forward value to the gateway and surface the
sendId
#6694
·
BhariGowda
opened
Aug 18, 2026
Contributor
·
·
·
5.8
7
CrosschainRemoteExecutor: validate the controller in
_setup
#6693
·
BhariGowda
opened
Aug 18, 2026
Contributor
·
·
·
5.8
12
Document delegateBySig EIP-712 message format
documentation
#6690
·
riba2534
opened
Aug 17, 2026
Contributor
·
·
·
5.8
1
5
Memory: add ConstSlice type and align slice() with Bytes.slice
#6686
·
Amxx
opened
Aug 17, 2026
Collaborator
·
·
1
CrosschainLinked: warn about
_setLink
counterpart byte-equality
ignore-changeset
#6674
·
ernestognw
opened
Aug 10, 2026
Member
·
2 tasks done
·
·
2
Reject invalid EVM receiver addresses in crosschain bridges
#6671
·
SashaMIT
opened
Aug 7, 2026
·
·
2
AccessManager: use transient storage for _executionId
gas optimization
#6660
·
Amxx
opened
Jul 30, 2026
Collaborator
·
·
·
5.8
1
9
PaymasterERC20: fail validation early on _erc20Cost overflow
bug
ignore-changeset
#6657
·
Amxx
opened
Jul 29, 2026
Collaborator
·
·
·
5.8
11
Previous
1
2
3
4
5
6
Next
You can’t perform that action at this time.