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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-mf9v-mfxr-j63j | urllib3: Decompression-bomb safeguards bypassed in parts of the streaming API |
Fri, 15 May 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 14 May 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Python
Python urllib3 |
|
| CPEs | cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Python
Python urllib3 |
|
| Metrics |
cvssV3_1
|
Wed, 13 May 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Urllib3
Urllib3 urllib3 |
|
| Vendors & Products |
Urllib3
Urllib3 urllib3 |
Wed, 13 May 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | urllib3 is an HTTP client library for Python. From 2.6.0 to before 2.7.0, urllib3 could decompress the whole response instead of the requested portion (1) during the second HTTPResponse.read(amt=N) call when the response was decompressed using the official Brotli library or (2) when HTTPResponse.drain_conn() was called after the response had been read and decompressed partially (compression algorithm did not matter here). These issues could cause urllib3 to fully decode a small amount of highly compressed data in a single operation. This could result in excessive resource consumption (high CPU usage and massive memory allocation for the decompressed data) on the client side. This vulnerability is fixed in 2.7.0. | |
| Title | urllib3: Decompression-bomb safeguards bypassed in parts of the streaming API | |
| Weaknesses | CWE-409 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-15T18:25:06.331Z
Reserved: 2026-05-06T14:40:00.954Z
Link: CVE-2026-44432
Updated: 2026-05-15T18:25:01.877Z
Status : Analyzed
Published: 2026-05-13T16:16:57.303
Modified: 2026-05-14T13:49:25.483
Link: CVE-2026-44432
No data.
OpenCVE Enrichment
Updated: 2026-05-13T18:45:36Z
Github GHSA