CVE-2025-61661Medium· 4.8▾ SunlitA vulnerability has been identified in the GRUB (Grand Unified Bootloader) component. This flaw occurs because the bootloader mishandles string conversion when reading information from a USB device, allowing an attacker to exploit incons…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 26.4 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Jul 4.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
0.2% → 0.2%
A vulnerability has been identified in the GRUB (Grand Unified Bootloader) component. This flaw occurs because the bootloader mishandles string conversion when reading information from a USB device, allowing an attacker to exploit inconsistent length values. A local attacker can connect a maliciously configured USB device during the boot sequence to trigger this issue. A successful exploitation may lead GRUB to crash, leading to a Denial of Service. Data corruption may be also possible, although given the complexity of the exploit the impact is most likely limited.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-84448Medium· 4.0libheif is a HEIF and AVIF file format decoder and encoder
CVE-2026-67549High· 7.6OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation
CVE-2023-1175Medium· 6.6Incorrect Calculation of Buffer Size in GitHub repository vim/vim prior to 9.0.1378.
CVE-2026-54692High· 7.8SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles
CVE-2026-91962Medium· 6.3FreeRDP before 3.31.0 contains an integer overflow in the audin Apple backends when processing FramesPerPacket values from MSG_SNDIN_OPEN messages
CVE-2026-89538High· 7.0kernel: SUNRPC: Reject krb5 v2 wrap tokens with oversized ec field (CVE-2026-89538)