CVE Details
Basic Information
| Title | Gdk‑pixbuf: heap‑buffer‑overflow in gdk‑pixbuf |
|---|---|
| Type | cve |
| Published | 2025-07-08T13:39:07.949Z |
| Modified | 2025-07-08T13:54:32.331Z |
Product Information
| Vendor | Red Hat |
|---|---|
| Product | Red Hat Enterprise Linux 10 |
CVSS Information
| Base Score | 7.5 (HIGH) |
|---|---|
| Attack Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
AI Analysis
| AI Description | A heap buffer overflow in gdk-pixbuf when processing maliciously crafted JPEG images can cause application crashes or arbitrary code execution. |
|---|---|
| AI Severity | High |
| AI Vendor | GNOME Foundation |
| AI Product | gdk-pixbuf |
| AI Version | Versions not specified |
Additional Information
| CWE List | CWE-787 |
|---|---|
| Source | redhat |
Description
A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.