Export limit exceeded: 425871 CVEs match your query. Please refine your search to export 10,000 CVEs or fewer.

Export limit exceeded: 425871 CVEs match your query. Please refine your search to export 10,000 CVEs or fewer.

Export limit exceeded: 425871 CVEs match your query. Please refine your search to export 10,000 CVEs or fewer.

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CVE-2026-19499

Buffer overflow in strfmon and strfmon_l right-justification padding

Calling strfmon and strfmon_l in the GNU C Library version 2.38 to 2.44 can write past the end of the caller-supplied output buffer when a conversion uses right-justified width padding. Exploitation requires an application code path that calls strfmon or strfmon_l with right-justified width padding into a destination buffer that is large enough for the padding to succeed but too small for the internal memmove call. The field width or format may be attacker-influenced or a fixed susceptible pattern in the caller. At the time of publication, no network-facing application impact is known.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
Gnu
Products
Glibc
CVE-2026-54241

libde265: SAO sequential filter heap buffer overflow via signed integer overflow

libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.1.1 use signed 32-bit arithmetic to calculate the sample adaptive offset input-buffer size, allowing a crafted HEVC stream with large dimensions and 16-bit luma samples to cause an integer overflow, an undersized allocation, and an out-of-bounds heap read that may expose heap data in decoded output or crash the decoder. Version 1.1.1 contains a patch.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Vendors
Struktur
Products
Libde265
CVE-2026-77898

Microsoft Office Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
365 365 Apps Microsoft 365 and 13 more