CVE-2026-2703
Low · 3.3CVSS
3.3
EPSS
0.2%
Published
Feb 19, 2026
CISA due date
—
The record
A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::decode_base64 of the file source/detail/cryptography/base64.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to off-by-one. The attack requires local access. The exploit has been made available to the public and could be used for attacks. This patch is called f2d7bf494e5c52706843cf7eb9892821bffb0734. Applying a patch is advised to resolve this issue.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
- CVE-2026-102621 A vulnerability was identified in Freedesktop Poppler up to 26.08.0. CWE-189
- CVE-2026-102620 A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. CWE-189
- CVE-2026-93314 A vulnerability was determined in Freedesktop Poppler 26.07.0. CWE-189
- CVE-2026-93313 A vulnerability was found in Freedesktop Poppler 26.07.0. CWE-189
- CVE-2026-93311 A vulnerability was detected in Freedesktop Poppler 26.07.0. CWE-189
- CVE-2026-86297 A vulnerability was identified in D-Link DIR-605 B1v202WWB03. CWE-189
- CVE-2026-86289 A vulnerability was found in Ollama up to 0.31.1. CWE-189
- CVE-2026-82908 A vulnerability was found in MSI Dragon Center up to 2.0.155.0. CWE-189