https://feed.craftedsignal.io/tags/cve-2026-4046/Trending threats, MITRE ATT&CK coverage, and detection metadata — refreshed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioMon, 30 Mar 2026 18:16:19 +0000https://feed.craftedsignal.io/briefs/2026-03-glibc-iconv-crash/Mon, 30 Mar 2026 18:16:19 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-03-glibc-iconv-crash/A vulnerability in the iconv() function of the GNU C Library (versions 2.43 and earlier) can cause a crash due to an assertion failure when handling IBM1390 or IBM1399 character sets, potentially leading to remote application denial-of-service.The GNU C Library (glibc) is a fundamental component of many Linux systems, providing core functionalities for applications. A vulnerability, CVE-2026-4046, exists within the iconv() function in glibc versions 2.43 and earlier. This flaw can be triggered when the library attempts to convert character sets from IBM1390 or IBM1399. If an application utilizes iconv() to process potentially malicious input from these character sets, it could lead to an assertion failure and subsequent crash…

]]>highadvisoryglibciconvdenial-of-servicecrashcve-2026-4046