How many CVEs have patched get?

4 published CVEs changed get in tornadoweb/tornado, in 3 distinct patches totalling 6 changed lines, between 2020 and 2026.

What is the latest CVE that changed get?

CVE-2026-49855 (tornado AsyncHTTPClient accumulates decompressed chunks without size limit (gzip bomb)), published 2026-07-14, changed lines 76 of tornado/auth.py.

How does get compare to the rest of tornadoweb/tornado?

tornadoweb/tornado has 16 CVEs with a located fix in total; 4 of them changed get.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Get

get in tornadoweb/tornado: Patched by 4 CVEs

tornadoweb/tornado

Function

2 files

get

Name: get in tornadoweb/tornado: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

Defined in 2 files

Last patched July 14, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2020–2026

Years

By CVE publication date

Overview

get in tornadoweb/tornado was changed by 4 published CVE fixes between 2020 and 2026, in 3 distinct patches that added or removed 6 lines in total.

The name occurs in 2 files: tornado/auth.py, tornado/web.py.

tornadoweb/tornado has 16 CVEs with a located fix in total, so 25% of them touched this function.

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

CVEs that patched it

Every published CVE whose fix changed get, newest first, with the lines each fix touched.

tornado AsyncHTTPClient accumulates decompressed chunks without size limit (gzip bomb)
CVE-2026-49855 · tornado/auth.py · line 76 · +1 −0
High · CVSS 7.5
EPSS 0.6%2026-07-14
Tornado: Out-of-bounds memory access in C extension
CVE-2026-49854 · tornado/auth.py · line 76 · +1 −0
Medium · CVSS 5.3
EPSS 0.4%2026-07-14
Tornado: Authorization header forwarded across cross-origin redirects in SimpleAsyncHTTPClient
CVE-2026-49853 · tornado/auth.py · line 76 · +1 −0
High · CVSS 7.7
EPSS 0.5%2026-07-14
Tornado XSRF cookie allows side-channel attack against TLS (BREACH attack)
CVE-2014-9720 · tornado/web.py · lines 75–84 · +1 −2 in 2 hunks
High · CVSS 7.1
EPSS 2.5%2020-01-24

Get an alert when the next CVE fix lands in tornadoweb/tornado, with the patched functions.

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Other functions in these files

Functions in the same files that CVE fixes also changed.

1_on_authentication_verifiedtornado/auth.py3 CVEs · 2 patches2026
2validate_absolute_pathtornado/web.py2 CVEs · 2 patches2023 to 2026
3authenticatedtornado/web.py1 CVEs · 1 patches2025
4_convert_header_valuetornado/web.py1 CVEs · 1 patches2012
5_executetornado/web.py1 CVEs · 1 patches2025
6finishtornado/web.py1 CVEs · 1 patches2025
7_get_raw_xsrf_tokentornado/web.py1 CVEs · 1 patches2020
8check_xsrf_cookietornado/web.py1 CVEs · 1 patches2020

Other hotspots in the repository

Functions in tornadoweb/tornado changed by the most CVE fixes.

_websocket_mask_python4 CVEs · tornado/util.py parse_body_arguments3 CVEs · tornado/httputil.py parse_multipart_form_data3 CVEs · tornado/httputil.py close3 CVEs · tornado/curl_httpclient.py initialize3 CVEs · tornado/curl_httpclient.py ioctl3 CVEs · tornado/curl_httpclient.py

All patched functions in tornadoweb/tornado

Frequently asked questions

Common questions about CVE fixes to get.

How many CVEs have patched get?: 4 published CVEs changed get in tornadoweb/tornado, in 3 distinct patches totalling 6 changed lines, between 2020 and 2026.
What is the latest CVE that changed get?: CVE-2026-49855 (tornado AsyncHTTPClient accumulates decompressed chunks without size limit (gzip bomb)), published 2026-07-14, changed lines 76 of tornado/auth.py.
How does get compare to the rest of tornadoweb/tornado?: tornadoweb/tornado has 16 CVEs with a located fix in total; 4 of them changed get.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

tornado/auth.py on GitHub (opens in a new tab)
tornado/web.py on GitHub (opens in a new tab)
All patched functions in tornadoweb/tornado
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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