Security Vulnerabilities
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to version 1.6.51, a heap buffer over-read vulnerability exists in libpng's png_do_quantize function when processing PNG files with malformed palette indices. The vulnerability occurs when palette_lookup array bounds are not validated against externally-supplied image data, allowing an attacker to craft a PNG file with out-of-range palette indices that trigger out-of-bounds memory access. This issue has been patched in version 1.6.51.
CVSS Score
6.1
EPSS Score
0.0
Published
2025-11-25
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From version 1.6.0 to before 1.6.51, a heap buffer over-read vulnerability exists in libpng's png_write_image_8bit function when processing 8-bit images through the simplified write API with convert_to_8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data. A conditional guard incorrectly allows 8-bit input to enter code expecting 16-bit input, causing reads up to 2 bytes beyond allocated buffer boundaries. This issue has been patched in version 1.6.51.
CVSS Score
6.1
EPSS Score
0.0
Published
2025-11-25
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From version 1.6.0 to before 1.6.51, an out-of-bounds read vulnerability exists in png_image_read_composite when processing palette images with PNG_FLAG_OPTIMIZE_ALPHA enabled. The palette compositing code in png_init_read_transformations incorrectly applies background compositing during premultiplication, violating the invariant component ≤ alpha × 257 required by the simplified PNG API. This issue has been patched in version 1.6.51.
CVSS Score
7.1
EPSS Score
0.001
Published
2025-11-25
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From version 1.6.0 to before 1.6.51, there is a heap buffer overflow vulnerability in the libpng simplified API function png_image_finish_read when processing 16-bit interlaced PNGs with 8-bit output format. Attacker-crafted interlaced PNG files cause heap writes beyond allocated buffer bounds. This issue has been patched in version 1.6.51.
CVSS Score
7.1
EPSS Score
0.0
Published
2025-11-25
A vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2. There are Hard-coded configuration values.
CVSS Score
5.3
EPSS Score
0.0
Published
2025-11-24
A Directory Traversal vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 which allows an attacker to write arbitrary files under certain conditions.
CVSS Score
9.9
EPSS Score
0.003
Published
2025-11-24
An Incorrect Access Control vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 which allows Incorrect Access Control, leading to Remote Information Disclosure.
CVSS Score
7.5
EPSS Score
0.001
Published
2025-11-24
An issue in Blurams Lumi Security Camera (A31C) v23.1227.472.2926 allows local physical attackers to execute arbitrary code via overriding the bootloader on the SD card.
CVSS Score
6.8
EPSS Score
0.0
Published
2025-11-24
An Incorrect Access Control vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 which allows an attacker to disclose user hashes.
CVSS Score
7.5
EPSS Score
0.0
Published
2025-11-24
In RSA Authentication Agent before 7.4.7, service paths and shortcut paths may be vulnerable to path interception if the path has one or more spaces and is not surrounded by quotation marks. An adversary can place an executable in a higher-level directory of the path, and Windows will resolve that executable instead of the intended executable.
CVSS Score
9.8
EPSS Score
0.002
Published
2025-11-24