Bug 2515815 (CVE-2026-33818) - CVE-2026-33818 encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal
Summary: CVE-2026-33818 encoding/asn1: golang: Go encoding/asn1: Denial of Service via...
Keywords:
Status: NEW
Alias: CVE-2026-33818
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-13 22:19 UTC by OSIDB Bzimport
Modified: 2026-08-26 13:55 UTC (History)
136 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:60304 0 None None None 2026-08-26 13:55:34 UTC
Red Hat Product Errata RHSA-2026:60305 0 None None None 2026-08-26 13:54:41 UTC
Red Hat Product Errata RHSA-2026:60306 0 None None None 2026-08-26 13:42:04 UTC

Description OSIDB Bzimport 2026-08-13 22:19:47 UTC 
Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.
Comment 12 errata-xmlrpc 2026-08-26 13:41:56 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:60306 https://access.redhat.com/errata/RHSA-2026:60306
Comment 13 errata-xmlrpc 2026-08-26 13:54:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:60305 https://access.redhat.com/errata/RHSA-2026:60305
Comment 14 errata-xmlrpc 2026-08-26 13:55:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:60304 https://access.redhat.com/errata/RHSA-2026:60304
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