CVE-2026-34317
published 2026-04-21CVE-2026-34317: Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8…
PriorityP419medium5CVSS 3.1
AVLACLPRLUIRSUCNINAH
EPSS
0.15%
4.8th percentile
Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell. CVSS 3.1 Base Score 5.0 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H).
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| oracle | mysql | 8.0.0 – 8.0.45 | — |
| oracle | mysql | 8.4.0 – 8.4.8 | — |
| oracle | mysql | 9.0.0 – 9.6.0 | — |
| oracle_corporation | mysql_shell | 8.0.0 – 8.0.45 | — |
| oracle_corporation | mysql_shell | 8.4.0 – 8.4.8 | — |
| oracle_corporation | mysql_shell | 9.0.0 – 9.6.0 | — |
| ubuntu | mysql-8.0 | — | — |
| ubuntu | mysql-8.4 | — | — |
CVSS provenance
nvdv3.15.0MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
vendor_redhat7.8HIGH
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Red Hat
kernel: bpf: Reject sleepable BPF_LSM_CGROUP programs at load time
vendor_redhat·2026-08-15·CVSS 7.8
CVE-2026-74338 [HIGH] CWE-663 kernel: bpf: Reject sleepable BPF_LSM_CGROUP programs at load time
kernel: bpf: Reject sleepable BPF_LSM_CGROUP programs at load time
In the Linux kernel, the following vulnerability has been resolved:
bpf: Reject sleepable BPF_LSM_CGROUP programs at load time
The cgroup shim runs under rcu_read_lock_dont_migrate(), so we should
not attach any sleepable BPF programs there. Add support to the verifier
to explicitly reject attempts to load sleepable BPF programs destined
for LSM cgroup attachment.
Without this, we get the following splat from a BPF_LSM_CGROUP
program marked BPF_F_SLEEPABLE attached to file_open when it calls
bpf_get_dentry_xattr():
BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1567
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 34317, name: load
preempt_count: 0, expected: 0
RCU nest depth: 2, expecte
Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2026-06-03
CVE-2026-22005 MySQL vulnerabilities
Title: MySQL vulnerabilities
Summary: Several security issues were fixed in MySQL.
USN-8363-1 fixed several vulnerabilities in MySQL. This update
provides the corresponding fixes for MySQL on Ubuntu 20.04 LTS.
Original advisory details:
Multiple security issues were discovered in MySQL and this update includes
new upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.46 in Ubuntu 22.04 LTS and Ubuntu 24.04 LTS.
Ubuntu 25.10 and Ubuntu 26.04 LTS have been updated to MySQL 8.4.9.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-46.html
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4
Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2026-06-02
CVE-2026-22015 MySQL vulnerabilities
Title: MySQL vulnerabilities
Summary: Several security issues were fixed in MySQL.
Multiple security issues were discovered in MySQL and this update includes
new upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.46 in Ubuntu 22.04 LTS and Ubuntu 24.04 LTS.
Ubuntu 25.10 and Ubuntu 26.04 LTS have been updated to MySQL 8.4.9.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-46.html
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-9.html
https://www.oracle.com/security-alerts/cpuapr2026.html
Instructions: This update uses a new upstream release, which includes additional bug
fixes.
GHSA
GHSA-qhr7-4g47-87m7: Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client)
ghsa_unreviewed·2026-04-21
CVE-2026-34317 [MEDIUM] CWE-404 GHSA-qhr7-4g47-87m7: Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client)
Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell. CVSS 3.1 Base Score 5.0 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H).
No detection rules found.
No public exploits indexed.
2026-04-21
Published