Linux · Security advisory · September 3, 2026

ALSA-2026:63163: Security update for 34 packages

ALSA-2026:63163, released September 3, 2026, fixes 7 CVEs across 34 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
7
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0080
56th percentile

Priority of the 7 CVEs

Patch now 0 Urgent 0 High 7 Routine 0

Fixed package versions

ProductReleaseFixed in
aardvark-dnsalmalinux 82:1.10.1-2.module_el8.10.0+3909+6e1c1eb7
buildahalmalinux 82:1.33.14-6.module_el8.10.0+4269+94686149
buildah-testsalmalinux 82:1.33.14-6.module_el8.10.0+4269+94686149
cockpit-podmanalmalinux 884.1-1.module_el8.10.0+4102+6c76e544
conmonalmalinux 83:2.1.10-1.module_el8.10.0+3970+8445edf6
container-selinuxalmalinux 82:2.229.0-3.module_el8.10.0+4213+0493256b
containernetworking-pluginsalmalinux 81:1.4.0-10.module_el8.10.0+4269+94686149
containers-commonalmalinux 82:1-82.module_el8.10.0+4016+efd18bf8
critalmalinux 83.18-5.module_el8.10.0+4047+545787c4
criualmalinux 83.18-5.module_el8.10.0+4120+03ad4b47
criu-develalmalinux 83.18-5.module_el8.10.0+4016+efd18bf8
criu-libsalmalinux 83.18-5.module_el8.10.0+4068+0e21408f
crunalmalinux 81.14.3-4.module_el8.10.0+4269+94686149
fuse-overlayfsalmalinux 81.13-1.module_el8.10.0+3970+8445edf6
libslirpalmalinux 84.4.0-2.module_el8.10.0+4016+efd18bf8
libslirp-develalmalinux 84.4.0-2.module_el8.10.0+4102+6c76e544
netavarkalmalinux 82:1.10.3-1.module_el8.10.0+4023+db236c53
oci-seccomp-bpf-hookalmalinux 81.2.10-3.module_el8.10.0+4269+94686149
podmanalmalinux 84:4.9.4-37.module_el8.10.0+4269+94686149
podman-catatonitalmalinux 84:4.9.4-37.module_el8.10.0+4269+94686149
podman-dockeralmalinux 84:4.9.4-37.module_el8.10.0+4269+94686149
podman-gvproxyalmalinux 84:4.9.4-37.module_el8.10.0+4269+94686149
podman-pluginsalmalinux 84:4.9.4-37.module_el8.10.0+4269+94686149
podman-remotealmalinux 84:4.9.4-37.module_el8.10.0+4269+94686149
podman-testsalmalinux 84:4.9.4-37.module_el8.10.0+4269+94686149
python3-criualmalinux 83.18-5.module_el8.10.0+3858+6ad51f9f
python3-podmanalmalinux 84.9.0-3.module_el8.10.0+4016+efd18bf8
runcalmalinux 84:1.2.9-6.module_el8.10.0+4269+94686149
skopeoalmalinux 82:1.14.6-4.module_el8.10.0+4269+94686149
skopeo-testsalmalinux 82:1.14.6-4.module_el8.10.0+4269+94686149
slirp4netnsalmalinux 81.2.3-1.module_el8.10.0+4047+545787c4
toolboxalmalinux 80.0.99.5.1-1.module_el8.10.0+4120+03ad4b47
toolbox-testsalmalinux 80.0.99.5.1-1.module_el8.10.0+4120+03ad4b47
udicaalmalinux 80.2.6-21.module_el8.10.0+4068+0e21408f

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-42499 Quadratic string concatenation in consumePhrase in net/mail 8.8 0.0080 None reported
High CVE-2026-33818 Enforce maximum recursion depth in encoding/asn1 8.8 0.0057 None reported
High CVE-2026-56853 Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http 8.8 0.0057 None reported
High CVE-2026-56859 Add recursion depth guard during decode in encoding/xml 8.8 0.0057 None reported
High CVE-2026-56862 Limit handshake messages we are willing to accept post-handshake in crypto/tls 8.8 0.0057 None reported
High CVE-2026-56860 Avoid quadratic complexity in resolvePath in net/url 8.8 0.0055 None reported
High CVE-2026-56858 Fix Javascript regexp context tracking in html/template 8.8 0.0031 None reported
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