Linux · Security advisory · February 1, 2026
DLA-4463-1: pyasn1 security update
DLA-4463-1, released February 1, 2026, fixes 1 CVE in pyasn1 (version 0.4.8-1+deb11u1). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0076
55th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| pyasn1 | Debian 11.6 (bullseye) | 0.4.8-1+deb11u1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2026-23490 | pyasn1 has a DoS vulnerability in decoder | 7.5 | 0.0076 | None reported |
Showing 1 to 1 of 1
1