Description
An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust. In certain circumstances involving a closed oneshot channel, there is a data race and memory corruption.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | rust-tokio | 1.15.0-1 | — |
| Debian 13 | rust-tokio | 1.15.0-1 | — |
| Debian 12 | rust-tokio | 1.15.0-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | rust-tokio | No fix yet | — |
| Ubuntu 26.04 LTS | rust-tokio | No fix yet | — |
| Ubuntu 25.10 | rust-tokio | No fix yet | — |
| Ubuntu 24.04 LTS | rust-tokio | No fix yet | — |
| Ubuntu 22.04 LTS | rust-tokio | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | rust-tokio | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | sccache | 0.4.2~3-150400.3.3.1 | SUSE-SU-2023:3526-1 |
| SLES 15 SP4 | 389-ds | 2.0.16~git56.d15a0a7-150400.3.15.1 | SUSE-SU-2022:3996-1 |
| SLES 15 SP4 | sccache | 0.4.2~3-150400.3.3.1 | SUSE-SU-2023:3526-1 |
| SLES 15 SP3 | 389-ds | 1.4.4.19~git59.136fc84-150300.3.27.1 | SUSE-SU-2022:4124-1 |
| SLES 15 SP3 | rustup | 1.25.1~0-150300.7.13.2 | SUSE-SU-2022:3949-1 |
| SLES 15 SP3 | sccache | 0.3.0~git5.14a4b8b-150300.7.9.1 | SUSE-SU-2022:4073-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP6 | kanidm | 1.3.3~git0.f075d13-bp156.4.1 | openSUSE-SU-2024:0294-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | cargo-c | 0.8.1~git0.cce1b08-2.1 | openSUSE-SU-2024:11720-1 |
| openSUSE Tumbleweed | greetd | 0.8.0-2.1 | openSUSE-SU-2024:11710-1 |
| openSUSE Tumbleweed | rustscan | 2.0.1+0-1.1 | openSUSE-SU-2024:11714-1 |
| openSUSE Tumbleweed | rustup | 1.24.3~git1.0a74fef5-2.1 | openSUSE-SU-2024:11715-1 |
| openSUSE Tumbleweed | sccache | 0.2.15~git0.6b6d2f7-8.1 | openSUSE-SU-2024:11716-1 |
| openSUSE Tumbleweed | spotifyd | 0.3.3-2.1 | openSUSE-SU-2024:11722-1 |
| openSUSE Tumbleweed | tealdeer | 1.5.0+0-1.1 | openSUSE-SU-2024:11916-1 |
| openSUSE Tumbleweed | tuigreet | 0.7.1-3.1 | openSUSE-SU-2024:11717-1 |
| openSUSE Tumbleweed | zram-generator | 1.1.1~git5.8612dbb-1.1 | openSUSE-SU-2024:11729-1 |
| openSUSE Leap 15.6 | kanidm | 1.3.3~git0.f075d13-bp156.4.1 | openSUSE-SU-2024:0294-1 |
| openSUSE Leap 15.5 | sccache | 0.4.2~3-150400.3.3.1 | SUSE-SU-2023:3526-1 |
| openSUSE Leap 15.4 | 389-ds | 2.0.16~git56.d15a0a7-150400.3.15.1 | SUSE-SU-2022:3996-1 |
| openSUSE Leap 15.4 | sccache | 0.4.2~3-150400.3.3.1 | SUSE-SU-2023:3526-1 |
| openSUSE Leap 15.3 | 389-ds | 1.4.4.19~git59.136fc84-150300.3.27.1 | SUSE-SU-2022:4124-1 |
| openSUSE Leap 15.3 | rustup | 1.25.1~0-150300.7.13.2 | SUSE-SU-2022:3949-1 |
| openSUSE Leap 15.3 | sccache | 0.3.0~git5.14a4b8b-150300.7.9.1 | SUSE-SU-2022:4073-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| crates.io | tokio | >= 0.1.14, < 1.8.4 | 1.8.4 | GHSA-fg7r-2g4j-5cgr |
| crates.io | tokio | >= 1.9.0, < 1.13.1 | 1.13.1 | GHSA-fg7r-2g4j-5cgr |
| crates.io | tokio | >= 0.1.14, < 1.8.4 · >= 1.9.0, < 1.13.1 | 1.8.4, 1.13.1 | RUSTSEC-2021-0124 |
Advisories 15
- openSUSE-SU-2024:11710-1 greetd-0.8.0-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:3526-1 Security update for sccache SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11716-1 sccache-0.2.15~git0.6b6d2f7-8.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11717-1 tuigreet-0.7.1-3.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4124-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11916-1 tealdeer-1.5.0+0-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11729-1 zram-generator-1.1.1~git5.8612dbb-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3996-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4073-1 Security update for sccache SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11715-1 rustup-1.24.3~git1.0a74fef5-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11714-1 rustscan-2.0.1+0-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11722-1 spotifyd-0.3.3-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3949-1 Security update for rustup SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:0294-1 Security update for kanidm SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11720-1 cargo-c-0.8.1~git0.cce1b08-2.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025