VDB
RHSA-2026:85247
RHSA-2026:85247
PUBLISHED
CVSS 8.100000381469727 HIGH
A flaw was found in the `encoding/asn1` package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One (ASN.1) structure, leading to excessive recursion during the `Unmarshal` operation. This could result in stack exhaustion and a Denial of Service (DoS) condition.
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | registry.redhat.io/devworkspace/devworkspace-project-backup-rhel9@sha256:4e4db7c7307408bc2319cfdc7491f54825c5abc943ea0edb633b0ff22187d3d3_arm64 as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-project-backup-rhel9@sha256:b863e1a2f594072e5cc721daf888a083ff738531592da1f837edc91d04cacfa5_ppc64le as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-project-clone-rhel9@sha256:da5e8e56478f82af5926b5e5c9b8547d45ed3f788b84010992fbca6075815013_s390x as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-operator-bundle@sha256:67b5841444cdbf9e469381c079222cdf10e869db80c7c6650370d060cff9b47d_amd64 as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-rhel9-operator@sha256:d861f3c32e7e09c7c40138def8ca2c6a9fecc4aba39fc6c95edea70a625d70ef_ppc64le as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-project-clone-rhel9@sha256:53f5d8a4fdc12a278e5a6809e20174280da4407cd8d907ecb65b71645bbe540e_ppc64le as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-rhel9-operator@sha256:3f3950500d7a3089b4cc7a9e129a9ad8a55a97a209ce02f7cee024909136cdb1_amd64 as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-rhel9-operator@sha256:d6fcb81e5940670b05745e2614690156a8d835be7011011a49185ad457af1572_arm64 as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-rhel9-operator@sha256:f8ee4429a6ee18fcc0d66ded9fb2c390bd9eec9d4c9c63c0263c476e6f53fea8_s390x as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-project-backup-rhel9@sha256:e34d81a545030fd25e19688411bb11fe9838c447176c8a6565a97634d83261b8_amd64 as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-project-backup-rhel9@sha256:c9cd74899737a4c0c3714f42ebf2d0f3ea860c818325dc58d50190c4c8e1573b_s390x as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-project-clone-rhel9@sha256:ce225749f461ad8846337c108aad00437d93207d1c136aa7ae997e963a8068cb_amd64 as a component of DevWorkspace Operator 1.0 | * |
| Red Hat | DevWorkspace Operator | |
| Red Hat | registry.redhat.io/devworkspace/devworkspace-project-clone-rhel9@sha256:9239a01b5aca6ffc36eb4913a03d22c90b3e2df21c0a8afd86cf50e239bd708c_arm64 as a component of DevWorkspace Operator 1.0 | * |
Timeline
- Oct 19, 2026 CVE Published
- Nov 1, 2026 CVE Updated
- Nov 1, 2026 Distribution Patch
- Nov 1, 2026 Distribution Patch
- Nov 1, 2026 Security Advisory
- Nov 1, 2026 Security Advisory
- Nov 1, 2026 Security Advisory
- Nov 1, 2026 Security Advisory
- Nov 1, 2026 Security Advisory
- Nov 1, 2026 Security Advisory
- Nov 1, 2026 Security Advisory
- Nov 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:85247 advisory
- https://access.redhat.com/security/cve/CVE-2026-33818 advisory
- https://access.redhat.com/security/cve/CVE-2026-41178 advisory
- https://access.redhat.com/security/cve/CVE-2026-56852 advisory
- https://access.redhat.com/security/cve/CVE-2026-56853 advisory
- https://access.redhat.com/security/cve/CVE-2026-56854 advisory
- https://access.redhat.com/security/cve/CVE-2026-56858 advisory
- https://access.redhat.com/security/cve/CVE-2026-56859 advisory
- https://access.redhat.com/security/cve/CVE-2026-56860 advisory
- https://access.redhat.com/security/cve/CVE-2026-56862 advisory
- https://access.redhat.com/security/cve/CVE-2026-84445 advisory
- https://access.redhat.com/security/updates/classification advisory
- https://access.redhat.com/security/updates/classification/ advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_85247.json advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2515815 issue
- https://www.cve.org/CVERecord?id=CVE-2026-33818 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-33818 advisory
- https://go.dev/cl/814980 advisory
- https://go.dev/issue/80405 advisory
- https://groups.google.com/g/golang-announce/c/94pEornpRlI advisory
…and 61 more