Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 18 Sep 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openslide
Openslide openslide |
|
| Vendors & Products |
Openslide
Openslide openslide |
Fri, 18 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 17 Sep 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenSlide is a C library for reading whole slide image files. Prior to 4.0.1, a behavior change in libtiff 4.7.1 causes the indirect TIFF tile path in src/openslide-decode-tiff.c and _openslide_tiff_read_tile() to request a full-height destination for a partial bottom tile row, allowing uninitialized heap memory to enter pixel data returned by openslide_read_region(). A crafted but valid slide can trigger the issue in TIFF-based formats other than Hamamatsu NDPI when a network service renders attacker-provided slides. Successful extraction depends on pixel transparency handling and recompression, OpenSlide with libtiff 4.7.0 or earlier is not affected, and official binary builds 4.0.0.10 and 4.0.0.11 are affected. This issue is fixed in OpenSlide 4.0.1 and official binary build 4.0.0.12. | |
| Title | OpenSlide: openslide_read_region() returns uninitialized memory with libtiff 4.7.1 | |
| Weaknesses | CWE-758 CWE-908 |
|
| References |
|
|
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-18T20:06:41.600Z
Reserved: 2026-06-15T19:45:23.540Z
Link: CVE-2026-54604
Updated: 2026-09-18T20:06:37.749Z
Status : Received
Published: 2026-09-17T21:17:17.000
Modified: 2026-09-18T20:17:16.747
Link: CVE-2026-54604
No data.
OpenCVE Enrichment
Updated: 2026-09-19T01:30:17Z