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fix(deps): vuln httpx2 (minor → 2.13.1) [pyproject.toml] - #312

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dd-prapprover-prod-77c48c[bot] merged 1 commit into
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engraver-auto-version-upgrade/minorpatch/uv/0-1790583225

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Summary: High-severity security update — 1 package upgraded (MINOR changes included)

Manifests changed:

  • pyproject.toml (uv)

✅ Action Required: Please review the changes below. If they look good, approve and merge this PR.


Updates

Package From To Type Dep Type Vulnerabilities Fixed
httpx2 2.9.1 2.13.1 minor Direct 7 HIGH, 9 MEDIUM

Security Details

🚨 Critical & High Severity (7 fixed)
Package CVE Severity Summary Unsafe Version Fixed In Case
httpx2 GHSA-7mj9-2mp8-4m2p HIGH HTTPX2: Secure WebSocket traffic sent without TLS through SOCKS proxies 2.9.1 2.10.0 -
httpx2 PYSEC-2026-3846 HIGH HTTPX2: Streaming response decompression does not bound peak memory (decompression amplification) 2.9.1 2.12.0 -
httpx2 CVE-2026-84382 HIGH HTTPX2: Streaming response decompression does not bound peak memory (decompression amplification) 2.9.1 - -
httpx2 GHSA-8xx6-hgc6-gc2m HIGH HTTPX2: Streaming response decompression does not bound peak memory (decompression amplification) 2.9.1 2.12.0 -
httpx2 CVE-2026-84381 HIGH HTTPX2: Secure WebSocket traffic sent without TLS through SOCKS proxies 2.9.1 - -
httpx2 PYSEC-2026-3845 HIGH HTTPX2: Secure WebSocket traffic sent without TLS through SOCKS proxies 2.9.1 2.10.0 -
httpx2 PYSEC-2026-3844 HIGH HTTPX2: Secure WebSocket traffic sent without TLS through SOCKS proxies 2.9.1 - -
ℹ️ Other Vulnerabilities (9)
Package CVE Severity Summary Unsafe Version Fixed In Case
httpx2 CVE-2026-84379 medium HTTPX2: Multipart part header injection via unvalidated file Content-Type and custom headers 2.9.1 - -
httpx2 PYSEC-2026-3848 medium HTTPX2: Multipart part header injection via unvalidated file Content-Type and custom headers 2.9.1 2.11.0 -
httpx2 CVE-2026-84378 MODERATE HTTPX2: Quadratic SSE line buffering can cause CPU denial of service 2.9.1 - -
httpx2 PYSEC-2026-3849 MODERATE HTTPX2: Conflicting Content-Length and Transfer-Encoding headers can be auto-generated 2.9.1 2.11.0 -
httpx2 CVE-2026-84380 MODERATE HTTPX2: Conflicting Content-Length and Transfer-Encoding headers can be auto-generated 2.9.1 - -
httpx2 GHSA-pf96-p4fj-6566 MODERATE HTTPX2: Conflicting Content-Length and Transfer-Encoding headers can be auto-generated 2.9.1 2.11.0 -
httpx2 PYSEC-2026-3847 MODERATE HTTPX2: Quadratic SSE line buffering can cause CPU denial of service 2.9.1 2.10.0 -
httpx2 GHSA-f2fp-rgf2-35cp MODERATE HTTPX2: Quadratic SSE line buffering can cause CPU denial of service 2.9.1 2.10.0 -
httpx2 GHSA-h4x7-gw46-3wm6 MODERATE HTTPX2: Multipart part header injection via unvalidated file Content-Type and custom headers 2.9.1 2.11.0 -

Review Checklist

Standard review:

  • Review changes for compatibility with your code
  • Check for breaking changes in release notes
  • Run tests locally or wait for CI
  • Approve and merge this PR

Update Mode: all_vulns

🤖 Generated by DataDog Automated Dependency Management System

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Tests

🔄 Datadog auto-retried 1 job - 1 passed on retry View in Datadog

🎯 Code Coverage (details)
• Patch Coverage: 100.00%
• Overall Coverage: 71.40% (-0.05%)

This comment will be updated automatically if new data arrives.
🔗 Commit SHA: 654e093 | Docs | View more details | Give us feedback!

Co-authored-by: gh-worker-campaigns-3e9aa4[bot] <244854796+gh-worker-campaigns-3e9aa4[bot]@users.noreply.github.com>
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Auto-rebase complete

Branch is up to date with main — rebased onto 419f7b0.


Auto-Rebase · Add no-auto-rebase to opt out

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dd-octo-sts-4aefcb Bot force-pushed the engraver-auto-version-upgrade/minorpatch/uv/0-1790583225 branch from 86bf2d3 to 654e093 Compare September 29, 2026 12:08
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dd-octo-sts Bot marked this pull request as ready for review September 29, 2026 19:13
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dd-octo-sts Bot requested a review from a team as a code owner September 29, 2026 19:13
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PRApprover will approve and merge this PR, FAQ, #dx-source-code-management

🛠️ PRApproval Status

  • ✅ PR is eligible for auto-approval by rule dependency-management-version-updater - 2026-09-29T19:14:38Z
  • ✅ CI tests passed - 2026-09-29T19:14:43Z
  • ✅ Approved (commit: 654e093) - 2026-09-29T19:14:45Z
  • ✅ Merge Started
  • ✅ Merged - 2026-09-29T19:14:56Z

➡️ Current phase: PR merged successfully! ✅

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This PR has been automatically approved by the DD PR Approver bot.

@dd-prapprover-prod-77c48c
dd-prapprover-prod-77c48c Bot merged commit 9fb54f5 into main Sep 29, 2026
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dd-prapprover-prod-77c48c Bot deleted the engraver-auto-version-upgrade/minorpatch/uv/0-1790583225 branch September 29, 2026 19:14
github-actions Bot pushed a commit that referenced this pull request Sep 29, 2026
**Summary:** High-severity security update — 1 package upgraded (MINOR
changes included)

**Manifests changed:**
- `pyproject.toml` (uv)

---

**✅ Action Required:** Please review the changes below. If they look
good, **approve and merge this PR**.

---

## Updates

| Package | From | To | Type | Dep Type | Vulnerabilities Fixed |
|---------|------|-----|------|----------|----------------------|
| httpx2 | 2.9.1 | 2.13.1 | minor | Direct | 7 HIGH, 9 MEDIUM |

---

## Security Details

<details open>
<summary><strong>🚨 Critical & High Severity (7 fixed)</strong></summary>

| Package | CVE | Severity | Summary | Unsafe Version | Fixed In | Case
|

|---------|-----|----------|---------|----------------|----------|------|
| httpx2 | [GHSA-7mj9-2mp8-4m2p](https://osv.dev/GHSA-7mj9-2mp8-4m2p) |
HIGH | HTTPX2: Secure WebSocket traffic sent without TLS through SOCKS
proxies | 2.9.1 | 2.10.0 | -<!--case:0e7ef708661b--> |
| httpx2 | [PYSEC-2026-3846](https://osv.dev/PYSEC-2026-3846) | HIGH |
HTTPX2: Streaming response decompression does not bound peak memory
(decompression amplification) | 2.9.1 | 2.12.0 |
-<!--case:7d2fc789fd53--> |
| httpx2 | [CVE-2026-84382](https://osv.dev/CVE-2026-84382) | HIGH |
HTTPX2: Streaming response decompression does not bound peak memory
(decompression amplification) | 2.9.1 | - | -<!--case:d7e6b9f65c29--> |
| httpx2 | [GHSA-8xx6-hgc6-gc2m](https://osv.dev/GHSA-8xx6-hgc6-gc2m) |
HIGH | HTTPX2: Streaming response decompression does not bound peak
memory (decompression amplification) | 2.9.1 | 2.12.0 |
-<!--case:35e582c8f67b--> |
| httpx2 | [CVE-2026-84381](https://osv.dev/CVE-2026-84381) | HIGH |
HTTPX2: Secure WebSocket traffic sent without TLS through SOCKS proxies
| 2.9.1 | - | -<!--case:099bf1f24b76--> |
| httpx2 | [PYSEC-2026-3845](https://osv.dev/PYSEC-2026-3845) | HIGH |
HTTPX2: Secure WebSocket traffic sent without TLS through SOCKS proxies
| 2.9.1 | 2.10.0 | -<!--case:f27bbc44b65e--> |
| httpx2 | [PYSEC-2026-3844](https://osv.dev/PYSEC-2026-3844) | HIGH |
HTTPX2: Secure WebSocket traffic sent without TLS through SOCKS proxies
| 2.9.1 | - | -<!--case:c5bef935f826--> |

</details>

<details>
<summary><strong>ℹ️ Other Vulnerabilities (9)</strong></summary>

| Package | CVE | Severity | Summary | Unsafe Version | Fixed In | Case
|

|---------|-----|----------|---------|----------------|----------|------|
| httpx2 | [CVE-2026-84379](https://osv.dev/CVE-2026-84379) | medium |
HTTPX2: Multipart part header injection via unvalidated file
Content-Type and custom headers | 2.9.1 | - | -<!--case:153c206ef9b0-->
|
| httpx2 | [PYSEC-2026-3848](https://osv.dev/PYSEC-2026-3848) | medium |
HTTPX2: Multipart part header injection via unvalidated file
Content-Type and custom headers | 2.9.1 | 2.11.0 |
-<!--case:1172ee1ac710--> |
| httpx2 | [CVE-2026-84378](https://osv.dev/CVE-2026-84378) | MODERATE |
HTTPX2: Quadratic SSE line buffering can cause CPU denial of service |
2.9.1 | - | -<!--case:f7c4ce35c531--> |
| httpx2 | [PYSEC-2026-3849](https://osv.dev/PYSEC-2026-3849) | MODERATE
| HTTPX2: Conflicting Content-Length and Transfer-Encoding headers can
be auto-generated | 2.9.1 | 2.11.0 | -<!--case:ca2228985eac--> |
| httpx2 | [CVE-2026-84380](https://osv.dev/CVE-2026-84380) | MODERATE |
HTTPX2: Conflicting Content-Length and Transfer-Encoding headers can be
auto-generated | 2.9.1 | - | -<!--case:7123280ce535--> |
| httpx2 | [GHSA-pf96-p4fj-6566](https://osv.dev/GHSA-pf96-p4fj-6566) |
MODERATE | HTTPX2: Conflicting Content-Length and Transfer-Encoding
headers can be auto-generated | 2.9.1 | 2.11.0 |
-<!--case:2ee644fd6c1c--> |
| httpx2 | [PYSEC-2026-3847](https://osv.dev/PYSEC-2026-3847) | MODERATE
| HTTPX2: Quadratic SSE line buffering can cause CPU denial of service |
2.9.1 | 2.10.0 | -<!--case:891388333df7--> |
| httpx2 | [GHSA-f2fp-rgf2-35cp](https://osv.dev/GHSA-f2fp-rgf2-35cp) |
MODERATE | HTTPX2: Quadratic SSE line buffering can cause CPU denial of
service | 2.9.1 | 2.10.0 | -<!--case:8d3b79ddcde5--> |
| httpx2 | [GHSA-h4x7-gw46-3wm6](https://osv.dev/GHSA-h4x7-gw46-3wm6) |
MODERATE | HTTPX2: Multipart part header injection via unvalidated file
Content-Type and custom headers | 2.9.1 | 2.11.0 |
-<!--case:54dbb7901326--> |

</details>

---

## Review Checklist
**Standard review:**

- [ ] Review changes for compatibility with your code
- [ ] Check for breaking changes in release notes
- [ ] Run tests locally or wait for CI
- [ ] **Approve and merge this PR**

---

Update Mode: all_vulns

*🤖 Generated by DataDog Automated Dependency Management System*

Co-authored-by: dd-octo-sts-4aefcb[bot] <266798660+dd-octo-sts-4aefcb[bot]@users.noreply.github.com>
Co-authored-by: gh-worker-campaigns-3e9aa4[bot] <244854796+gh-worker-campaigns-3e9aa4[bot]@users.noreply.github.com> 9fb54f5
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