⤷ Title: CVE-2026-49844: Apache Log4j Emits Invalid JSON Logs
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𐀪 Author: Do Son
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ⴵ Time: Mon, 13 Jul 2026 00:00:08 +0000
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⌗ Tags: #Vulnerability Report #Apache Log4j #CVE_2026_34481 #CVE_2026_49844 #JsonTemplateLayout #log4j_api #Vulnerability
════════════════════════
𐀪 Author: Do Son
════════════════════════
ⴵ Time: Mon, 13 Jul 2026 00:00:08 +0000
════════════════════════
⌗ Tags: #Vulnerability Report #Apache Log4j #CVE_2026_34481 #CVE_2026_49844 #JsonTemplateLayout #log4j_api #Vulnerability
Daily CyberSecurity
CVE-2026-49844: Apache Log4j Emits Invalid JSON Logs
TL;DR Apache has patched a new flaw in Apache Log4j, tracked as CVE-2026-49844. The bug lets an attacker break JSON log output with one special number. It affects the log4j-api component and rates…