This page tracks the Ubuntu fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-114690 →
Unrated
A flaw was found in GCC. An out-of-bounds memory access vulnerability exists in the libstdc++ parallel search implementation due to an undersized inte...
UBUNTU-CVE-2026-114690
First seen on SecPulse
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Ubuntu:14.04:LTSgcc-3.3 |
All versions→ Not listed |
Not listed |
| Ubuntu:14.04:LTSgcc-4.7 |
All versions→ Not listed |
Not listed |
| Ubuntu:14.04:LTSgcc-4.8 |
All versions→ Not listed |
Not listed |
| Ubuntu:14.04:LTSgcc-defaults |
All versions→ Not listed |
Not listed |
| Ubuntu:14.04:LTSgcc-mingw-w64 |
All versions→ Not listed |
Not listed |
| Ubuntu:14.04:LTSgccgo-4.9 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:16.04:LTSgcc-5 |
All versions→ Not listed |
Not listed |
| Ubuntu:16.04:LTSgcc-5-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:16.04:LTSgcc-defaults |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:16.04:LTSgccgo-6 |
All versions→ Not listed |
Not listed |
| Ubuntu:16.04:LTSgcc-3.3 |
All versions→ Not listed |
Not listed |
| Ubuntu:16.04:LTSgcc-4.7 |
All versions→ Not listed |
Not listed |
| Ubuntu:16.04:LTSgcc-4.7-armel-cross |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-4.7-armhf-cross |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-4.8 |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-4.8-arm64-cross |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-4.8-armhf-cross |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-4.8-powerpc-cross |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-4.8-ppc64el-cross |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-4.9 |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-4.9-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:16.04:LTSgcc-5-cross-ports |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-arm-linux-androideabi |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-arm-none-eabi |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-avr |
All versions→ Not listed |
Not listed |
| Ubuntu:16.04:LTSgcc-h8300-hms |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-i686-linux-android |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-m68hc1x |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-mingw-w64 |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-msp430 |
All versions→ Not listed |
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| Ubuntu:16.04:LTSgcc-snapshot |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-7 |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-7-cross |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-8 |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-8-cross |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-defaults |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-3.3 |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-4.8 |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-5 |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-5-cross |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-5-cross-ports |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-6 |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-6-cross |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-6-cross-ports |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-7-cross-ports |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-8-cross-ports |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-arm-none-eabi |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-avr |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-h8300-hms |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-m68hc1x |
All versions→ Not listed |
Not listed |
| Ubuntu:18.04:LTSgcc-mingw-w64 |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-msp430 |
All versions→ Not listed |
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| Ubuntu:18.04:LTSgcc-snapshot |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:20.04:LTSgcc-10 |
All versions→ Not listed |
Not listed |
| Ubuntu:20.04:LTSgcc-10-cross |
All versions→ Not listed |
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| Ubuntu:Pro:20.04:LTSgcc-9 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:20.04:LTSgcc-9-cross |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-defaults |
All versions→ Not listed |
Not listed |
| Ubuntu:20.04:LTSgcc-10-cross-mipsen |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-10-cross-ports |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-3.3 |
All versions→ Not listed |
Not listed |
| Ubuntu:20.04:LTSgcc-7 |
All versions→ Not listed |
Not listed |
| Ubuntu:20.04:LTSgcc-8 |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-8-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:20.04:LTSgcc-8-cross-ports |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-9-cross-mipsen |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-9-cross-ports |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-arm-none-eabi |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-avr |
All versions→ Not listed |
Not listed |
| Ubuntu:20.04:LTSgcc-h8300-hms |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-m68hc1x |
All versions→ Not listed |
Not listed |
| Ubuntu:20.04:LTSgcc-mingw-w64 |
All versions→ Not listed |
Not listed |
| Ubuntu:20.04:LTSgcc-msp430 |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-riscv64-unknown-elf |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-snapshot |
All versions→ Not listed |
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| Ubuntu:20.04:LTSgcc-xtensa-lx106 |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-10 |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-10-cross |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-10-cross-mipsen |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-10-cross-ports |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-11 |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-11-cross |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-11-cross-ports |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-12 |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-12-cross |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-12-cross-ports |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-3.3 |
All versions→ Not listed |
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| Ubuntu:22.04:LTSgcc-9 |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-9-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-9-cross-mipsen |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-9-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-arm-none-eabi |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-avr |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-defaults |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-h8300-hms |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-m68hc1x |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-mingw-w64 |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-msp430 |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-or1k-elf |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-riscv64-unknown-elf |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-snapshot |
All versions→ Not listed |
Not listed |
| Ubuntu:22.04:LTSgcc-xtensa-lx106 |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-10 |
All versions→ Not listed |
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| Ubuntu:24.04:LTSgcc-10-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-10-cross-mipsen |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-10-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-11 |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-11-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-11-cross-mipsen |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-11-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-12 |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-12-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-12-cross-mipsen |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-12-cross-ports |
All versions→ Not listed |
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| Ubuntu:24.04:LTSgcc-13 |
All versions→ Not listed |
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| Ubuntu:24.04:LTSgcc-13-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-13-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-3.3 |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-9 |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-9-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-9-cross-mipsen |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-9-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-arm-none-eabi |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-avr |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-defaults |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-h8300-hms |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-mingw-w64 |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-or1k-elf |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-riscv64-unknown-elf |
All versions→ Not listed |
Not listed |
| Ubuntu:24.04:LTSgcc-snapshot |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-11 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-11-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-11-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-12 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-12-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-12-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-13 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-13-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-13-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-arm-none-eabi |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-avr |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-defaults |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-h8300-hms |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-mingw-w64 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-or1k-elf |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-riscv64-unknown-elf |
All versions→ Not listed |
Not listed |
| Ubuntu:26.10gcc-snapshot |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-11 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-11-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-11-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-12 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-12-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-12-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-13 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-13-cross |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-13-cross-ports |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-arm-none-eabi |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-avr |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-defaults |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-h8300-hms |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-mingw-w64 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-or1k-elf |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-riscv64-unknown-elf |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgcc-snapshot |
All versions→ Not listed |
Not listed |
This record does not list fixed versions. Check the article or the vendor advisory in the references for whether and where it is fixed.
Original description The description as published by the source.
A flaw was found in GCC. An out-of-bounds memory access vulnerability exists in the libstdc++ parallel search implementation due to an undersized internal buffer. A local attacker can exploit this flaw by providing crafted search data to an application compiled with parallel mode, causing the process to crash and leading to a Denial of Service (DoS).
Source: OSV.dev (Open Source Vulnerabilities) OSV
References
- report ubuntu.com
- report cve.org
- report access.redhat.com
- report bugzilla.redhat.com