CVE-2026-53877Patch(djangoproject / django)

LOWCVSS 6.3 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch djangoproject django systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. `django.contrib.gis.gdal.GDALRaster` over-reads its in-memory buffer when constructed from a bytes object, which can disclose adjacent memory or cause service degradation via a potential segmentation fault when the `vsi_buffer` property is accessed. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Bence Nagy for reporting this issue.

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0.5/ 10 priority

Sources & remediation

Patch / fix

Other references

https://groups.google.com/g/django-announce

Weakness type (CWE)

CWE-805

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

django

Threat summary

Patch or workaround signal is available
2 mentions across 2 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 2 signals
Technical details provided in 2 signals
Peaked 1d ago at 1 mentions (2026-07-07); latest day: 1
2 total mentions across 2 days

Affected systems

Vendors

djangoproject

Products

django

Deep dive

Activity timeline2 mentions / 2d

Signal classification1 categories

Patch

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

DevTalles@DevTalles91d
Patch
🛡️#Django releases 6.0.7 y 5.2.16: Estos corrigen 3 vulnerabilidades: CVE-2026-48588 (posible exposición de data), CVE-2026-53877 (heap buffer overread en GDALRaster) y CVE-2026-53878 (riesgo de inyección en usos fuera de forms). ¡Se recomienda actualizar! https://www.djangoproject.com/weblog/2026/jul/07/security-releases/
Post summary
Django releases security updates 6.0.7 and 5.2.16 that fix three CVEs—data exposure, GDALRaster heap buffer overread, and injection risk outside forms—and urges users to upgrade.
02040998
15.8K followersView on X
Open Source Security mailing list@oss_security91d
Patch
Django fixed 3 CVEs https://www.openwall.com/lists/oss-security/2026/07/07/10 CVE-2026-48588: Potential exposure of private data via cached Set-Cookie response CVE-2026-53877: Heap buffer over-read in GDALRaster CVE-2026-53878: Header injection possibility since DomainNameValidator accepted newlines in input
Post summary
The post announces that Django has fixed three CVEs, providing short technical details for each but no exploitation or PoC information.
01021463
4.7K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	djangoproject	django	-	-	-

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