7.5
High
CVE-2026-4046 The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when…
Description
The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by removing the IBM1390 and IBM1399 character sets from systems that do not need them.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| glibc 2.3 | 2.3.3 → 2.43 | No fix stated |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.5 → < 3.1.6 | 3.1.6 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.5 → < 3.1.6 | 3.1.6 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.5 → < 3.1.6 | 3.1.6 |
References
- sourceware.org sourceware.org
- sourceware.org sourceware.org
- inbox.sourceware.org inbox.sourceware.org
Timeline
- Published
- Last modified
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