apache/trafficserver

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Apache Traffic Server™ is a fast, scalable and extensible HTTP/1.1 and HTTP/2 compliant caching proxy server.

Stars: 2k
Forks: 874
Open beginner issues: 0
Indexed issues: 226
Avg merge: 6d 15h
Merged PRs (30d): 46

Dominant language: C++
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Open All

223 open issues indexed

InkAtomicList empty-checks and head peeks bypass atomic loads Open

apache/trafficserver#13572 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ArgParser: option and command environment variables have no effect Open

Bug Tools traffic_ctl

apache/trafficserver#13588 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
ArgParser: option value recognition should be syntactic, not registry-based Open

Tools traffic_ctl

apache/trafficserver#13597 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
rate_limit: YAML parse errors escape yamlParser() and terminate ATS on config reload Open

apache/trafficserver#13598 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
config reload: task tree reports success before plugin callbacks have run Open

apache/trafficserver#13604 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Origin connect coalescing can bypass connection tracking Open

Bug Core HTTP HttpSM

apache/trafficserver#13605 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
access_control: implement the scope claim so a token authorizes only its own resources Open

Enhancement Plugins

apache/trafficserver#13607 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
tests: core-task plugin-tag assertion in config_reload_plugin_api cannot fail Open

apache/trafficserver#13617 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
hrw4u: no non-zero exit status on errors unless --stop-on-error is given Open

hrw4u

apache/trafficserver#13618 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
hrw4u: u4wrh emits outbound.req.* into READ_REQUEST/PRE_REMAP, which hrw4u rejects Open

hrw4u

apache/trafficserver#13619 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
header_rewrite: %{CIDR:,N} zeroes the IPv4 mask instead of keeping the default Open

Bug header_rewrite

apache/trafficserver#13620 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Bare carriage returns in header line endings are still forwarded when separated from the CRLF by whitespace Open

apache/trafficserver#13624 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
TLS 1.3 cipher suite preference with BoringSSL Open

TLS

apache/trafficserver#13625 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
cachekey: Pattern::capture() can return true with an empty vector, and Pattern::process() reads past the end Open

apache/trafficserver#13638 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
header_rewrite: Parser::preprocess() indexes tokens[0] after pop_back() can empty the vector Open

apache/trafficserver#13639 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
HTTP/2: DATA sent to closed streams is never credited back to the connection window Open

Bug HTTP/2

apache/trafficserver#13640 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Cripts: reading a header returns only its first field line Open

Cripts

apache/trafficserver#13647 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ArgParser: parser state has external linkage, leaking symbols and blocking tests Open

apache/trafficserver#13648 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
regex_remap treats regex resource errors as non-matches when routing Open

Bug Plugins

apache/trafficserver#13654 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Regex: a caller-supplied RegexMatchContext silently runs with a 32 KiB JIT stack instead of the shared 1 MiB one Open

Bug Core Threads

apache/trafficserver#13660 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
regex_remap AuTest is flaky: LeakSanitizer leak in ConfigReloadTask::start_progress_checker Open

AuTest Bug Tests

apache/trafficserver#13662 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Regex: replace RegexMatchContext with a value type; the current one has a latent double free Open

Bug Core

apache/trafficserver#13663 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
connect_attempts AuTest is flaky: the gold file pins sm_id, which is ordering dependent Open

AuTest Bug Tests

apache/trafficserver#13664 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026

apache/trafficserver

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