U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the video_display_rle8_bitmap function in drivers/video/video_bmp.c. Attackers can supply a crafted RLE8-compressed BMP image to corrupt memory adjacent to the framebuffer and crash the bootloader.
Metrics
Affected Vendors & Products
References
History
Wed, 30 Sep 2026 15:30:00 +0000
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| Metrics |
ssvc
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Tue, 29 Sep 2026 22:45:00 +0000
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| First Time appeared |
U-boot
U-boot u-boot |
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| Vendors & Products |
U-boot
U-boot u-boot |
Tue, 29 Sep 2026 21:45:00 +0000
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| Description | U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the video_display_rle8_bitmap function in drivers/video/video_bmp.c. Attackers can supply a crafted RLE8-compressed BMP image to corrupt memory adjacent to the framebuffer and crash the bootloader. | |
| Title | U-Boot through 2026.10-rc5 Out-of-Bounds Write in BMP RLE8 Decoder | |
| First Time appeared |
Denx
Denx u-boot |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Denx
Denx u-boot |
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| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-29T21:29:20.688Z
Updated: 2026-09-30T14:10:40.135Z
Reserved: 2026-08-08T16:43:04.178Z
Link: CVE-2026-71972
Updated: 2026-09-30T14:10:34.654Z
Status : Awaiting Analysis
Published: 2026-09-29T22:18:21.900
Modified: 2026-09-30T16:40:50.560
Link: CVE-2026-71972
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