DEBIAN-CVE-2026-4046
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-4046
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4046.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-4046
- Upstream
- Published
- 2026-03-30T18:16:19.573Z
- Modified
- 2026-05-16T14:00:48.685625495Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Debian:11 / glibc
Package
- Name
- glibc
- Purl
- pkg:deb/debian/glibc?arch=source&distro=bullseye
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
2.*
2.31-13
2.31-13+deb11u1
2.31-13+deb11u2
2.31-13+deb11u3
2.31-13+deb11u4
2.31-13+deb11u5
2.31-13+deb11u6
2.31-13+deb11u7
2.31-13+deb11u8
2.31-13+deb11u9
2.31-13+deb11u10
2.31-13+deb11u11
2.31-13+deb11u12
2.31-13+deb11u13
2.31-13+hurd.1
2.31-13+hurd.2
2.31-13+hurd.3
2.31-13+qemu
2.31-14
2.31-15
2.31-16
2.31-17~0
2.31-17
2.31-18~0
2.32-0experimental0
2.32-0experimental1
2.32-1
2.32-2
2.32-2+qemu
2.32-3
2.32-4
2.32-5
2.33-0experimental0
2.33-0experimental1
2.33-0experimental2
2.33-0experimental3
2.33-1
2.33-1+qemu
2.33-2~0
2.33-2~1
2.33-2~2
2.33-2~3
2.33-2
2.33-2+qemu
2.33-2+qemu1
2.33-3~0
2.33-3
2.33-4
2.33-5
2.33-6
2.33-7
2.33-8~0
2.33-8
2.34-0experimental0
2.34-0experimental1
2.34-0experimental2
2.34-0experimental3
2.34-0experimental4
2.34-0experimental5
2.34-1
2.34-2
2.34-3
2.34-4
2.34-5~0
2.34-5
2.34-6
2.34-7
2.34-7+qemu
2.34-8~0
2.34-8
2.34-9~0
2.35-0experimental0
2.35-0experimental1
2.35-0experimental2
2.35-0experimental3
2.35-0experimental3+qemu
2.35-1
2.35-1+sparc64
2.35-2
2.35-3
2.35-4
2.36-1
2.36-2
2.36-3
2.36-4
2.36-4+ports
2.36-5
2.36-6
2.36-7~0
2.36-7~1
2.36-7
2.36-8
2.36-8+alpha1
2.36-9~1
2.36-9~2
2.36-9~3
2.36-9
2.36-9+loong64
2.36-10~0
2.37-1
2.37-2
2.37-3
2.37-4
2.37-5
2.37-6
2.37-7
2.37-8
2.37-9
2.37-10
2.37-11
2.37-12
2.37-13
2.37-14
2.37-15~deb13u1
2.37-15
2.37-15.1
2.37-15.1+sh4
2.37-16
2.37-17
2.37-18
2.37-19
2.38-1
2.38-2
2.38-3
2.38-4
2.38-5
2.38-6
2.38-7~0+hurd.1
2.38-7
2.38-8
2.38-9
2.38-10
2.38-11
2.38-12
2.38-12.1
2.38-13
2.38-14
2.38-15~0
2.38-15~1
2.39-1
2.39-2
2.39-3
2.39-3.1
2.39-4
2.39-5
2.39-6
2.39-6+hurd.1
2.39-6+sh4
2.39-7~0
2.39-7
2.39-7+sh4
2.39-8~0
2.40-1
2.40-2
2.40-2+sh4
2.40-3
2.40-3+sh4
2.40-4
2.40-5~hurd.1
2.40-5
2.40-6~1
2.40-6
2.40-7
2.41-1
2.41-2
2.41-3
2.41-4~0
2.41-4
2.41-5~0
2.41-5
2.41-6
2.41-7
2.41-8~0
2.41-8~1
2.41-8
2.41-9~0
2.41-9~1
2.41-9
2.41-10
2.41-11
2.41-12
2.41-13~hurd.0
2.41-13~hurd.1
2.42-1
2.42-2
2.42-3
2.42-4
2.42-5
2.42-6
2.42-7
2.42-8~hurd.1
2.42-8~hurd.2
2.42-8
2.42-9
2.42-10
2.42-11
2.42-12~hurd.1
2.42-12
2.42-13
2.42-14~hurd.1
2.42-14
2.42-15~hurd.1
2.42-15
2.42-16
2.43-1
2.43-2
Debian:12 / glibc
Package
- Name
- glibc
- Purl
- pkg:deb/debian/glibc?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.36-9+deb12u14
Debian:13 / glibc
Package
- Name
- glibc
- Purl
- pkg:deb/debian/glibc?arch=source&distro=trixie
Debian:14 / glibc
Package
- Name
- glibc
- Purl
- pkg:deb/debian/glibc?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.42-15