CVE catalog
CVE-2026-114136
djangorestframework: CVE-2026-114136
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.44% · Oct 25, 2026
Django REST framework is a toolkit for building Web APIs. From 3.6.4 until 3.18.2, JSONParser.parse in rest_framework/parsers.py uses the client-supplied Content-Type charset value with codecs.getreader, which accepts byte-transform codecs such as bz2_codec rather than only text encodings. A remote unauthenticated client can therefore cause a compressed JSON request body to be expanded after Django has enforced DATA_UPLOAD_MAX_MEMORY_SIZE against only the wire bytes, allowing a very small request to consume substantial per-worker memory. The default parser set is sufficient, and any reachable endpoint that accepts a JSON body is affected. This issue is fixed in version 3.18.2.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | djangorestframework | sid | 3.18.3+ds1-1 | fixed |
| Debian | djangorestframework | forky | 3.18.3+ds1-1 | fixed |
| Debian | djangorestframework | trixie | 3.16.0-1 | vulnerable |
| Debian | djangorestframework | bookworm | 3.14.0-2+deb12u1 | vulnerable |
| Ubuntu | djangorestframework | 16.04 | 2.4.3-2 | vulnerable |
| Ubuntu | djangorestframework | 16.04 | 3.3.1-1 | vulnerable |
| Ubuntu | djangorestframework | 16.04 | 3.3.2-1 | vulnerable |
| Ubuntu | djangorestframework | 16.04 | 3.3.2-2 | vulnerable |
| Ubuntu | djangorestframework | 18.04 | 3.4.0-2 | vulnerable |
| Ubuntu | djangorestframework | 18.04 | 3.7.7-1 | vulnerable |
| Ubuntu | djangorestframework | 20.04 | 3.9.0-2 | vulnerable |
| Ubuntu | djangorestframework | 20.04 | 3.10.2-1 | vulnerable |
| Ubuntu | djangorestframework | 22.04 | 3.12.1-1 | vulnerable |
| Ubuntu | djangorestframework | 22.04 | 3.12.4-1 | vulnerable |
| Ubuntu | djangorestframework | 22.04 | 3.12.4-2 | vulnerable |
| Ubuntu | djangorestframework | 22.04 | 3.12.4-2ubuntu1 | vulnerable |
| Ubuntu | djangorestframework | 22.04 | 3.12.4-2.1ubuntu1 | vulnerable |
| Ubuntu | djangorestframework | 24.04 | 3.14.0-2 | vulnerable |
| Ubuntu | djangorestframework | 26.10 | 3.16.1-3 | vulnerable |
| Ubuntu | djangorestframework | 26.10 | 3.16.1-4 | vulnerable |
| Ubuntu | djangorestframework | 26.10 | 3.17.1+ds1-1 | vulnerable |
| Ubuntu | djangorestframework | 26.04 | 3.16.1-1 | vulnerable |
| Ubuntu | djangorestframework | 26.04 | 3.16.1-3 | vulnerable |
| Opensuse | python-djangorestframework | tumbleweed | 3.18.2-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | djangorestframework | source | sid | 3.18.3+ds1-1 | not yet assigned | Not reported | Not reported |
| Debian | djangorestframework | source | forky | 3.18.3+ds1-1 | not yet assigned | Not reported | Not reported |
| Debian | djangorestframework | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | djangorestframework | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Opensuse | python-djangorestframework | rpm | tumbleweed | 3.18.2-1.1 | Not reported | OPENSUSE-SU-2026:12277-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [python3-djangorestframework]Affected
Source package: [djangorestframework]
Details (2)
3.14.0-2+deb12u1· all · bookwormAffected
dsa · djangorestframework · debian · bookworm; dsa · djangorestframework · debian · 12
3.14.0-2+deb12u1· all · bookwormAffected
dsa · djangorestframework · debian · bookworm; dsa · djangorestframework · debian · 12
- [python-djangorestframework-doc]Affected
Source package: [djangorestframework]
Details (2)
3.14.0-2+deb12u1· all · bookwormAffected
dsa · djangorestframework · debian · bookworm; dsa · djangorestframework · debian · 12
3.14.0-2+deb12u1· all · bookwormAffected
dsa · djangorestframework · debian · bookworm; dsa · djangorestframework · debian · 12
[Debian 13 (Trixie)]
- [python3-djangorestframework]Affected
Source package: [djangorestframework]
Details (2)
3.16.0-1· all · trixieAffected
dsa · djangorestframework · debian · 13
3.16.0-1· all · trixieAffected
dsa · djangorestframework · debian · 13
- [python-djangorestframework-doc]Affected
Source package: [djangorestframework]
Details (2)
3.16.0-1· all · trixieAffected
dsa · djangorestframework · debian · 13
3.16.0-1· all · trixieAffected
dsa · djangorestframework · debian · 13
[openSUSE Tumbleweed]
- [python313-djangorestframework]Unknown
Source package: [python-djangorestframework]
Details (1)
3.18.0-2.1· noarch · tumbleweedUnknown · Fixed:
3.18.2-1.1Version impact unknown
dsa · python-djangorestframework · opensuse · tumbleweed
- [python314-djangorestframework]Unknown
Source package: [python-djangorestframework]
Details (1)
3.18.0-2.1· noarch · tumbleweedUnknown · Fixed:
3.18.2-1.1Version impact unknown
dsa · python-djangorestframework · opensuse · tumbleweed
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-114136]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-114136]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:12277-1]
- [https://security-tracker.debian.org/tracker/CVE-2026-114136]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-114136.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]