OPENSUSE-SU-2026:10456-1
Vulnerability from csaf_opensuse - Published: 2026-03-28 00:00 - Updated: 2026-03-28 00:00Summary
tailscale-1.96.4-1.1 on GA media
Severity
Moderate
Notes
Title of the patch: tailscale-1.96.4-1.1 on GA media
Description of the patch: These are all security issues fixed in the tailscale-1.96.4-1.1 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2026-10456
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
8.4 (High)
Vendor Fix
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
References
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "tailscale-1.96.4-1.1 on GA media",
"title": "Title of the patch"
},
{
"category": "description",
"text": "These are all security issues fixed in the tailscale-1.96.4-1.1 package on the GA media of openSUSE Tumbleweed.",
"title": "Description of the patch"
},
{
"category": "details",
"text": "openSUSE-Tumbleweed-2026-10456",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_10456-1.json"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-33747 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33747/"
}
],
"title": "tailscale-1.96.4-1.1 on GA media",
"tracking": {
"current_release_date": "2026-03-28T00:00:00Z",
"generator": {
"date": "2026-03-28T00:00:00Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "openSUSE-SU-2026:10456-1",
"initial_release_date": "2026-03-28T00:00:00Z",
"revision_history": [
{
"date": "2026-03-28T00:00:00Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "tailscale-1.96.4-1.1.aarch64",
"product": {
"name": "tailscale-1.96.4-1.1.aarch64",
"product_id": "tailscale-1.96.4-1.1.aarch64"
}
},
{
"category": "product_version",
"name": "tailscale-bash-completion-1.96.4-1.1.aarch64",
"product": {
"name": "tailscale-bash-completion-1.96.4-1.1.aarch64",
"product_id": "tailscale-bash-completion-1.96.4-1.1.aarch64"
}
},
{
"category": "product_version",
"name": "tailscale-fish-completion-1.96.4-1.1.aarch64",
"product": {
"name": "tailscale-fish-completion-1.96.4-1.1.aarch64",
"product_id": "tailscale-fish-completion-1.96.4-1.1.aarch64"
}
},
{
"category": "product_version",
"name": "tailscale-zsh-completion-1.96.4-1.1.aarch64",
"product": {
"name": "tailscale-zsh-completion-1.96.4-1.1.aarch64",
"product_id": "tailscale-zsh-completion-1.96.4-1.1.aarch64"
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "tailscale-1.96.4-1.1.ppc64le",
"product": {
"name": "tailscale-1.96.4-1.1.ppc64le",
"product_id": "tailscale-1.96.4-1.1.ppc64le"
}
},
{
"category": "product_version",
"name": "tailscale-bash-completion-1.96.4-1.1.ppc64le",
"product": {
"name": "tailscale-bash-completion-1.96.4-1.1.ppc64le",
"product_id": "tailscale-bash-completion-1.96.4-1.1.ppc64le"
}
},
{
"category": "product_version",
"name": "tailscale-fish-completion-1.96.4-1.1.ppc64le",
"product": {
"name": "tailscale-fish-completion-1.96.4-1.1.ppc64le",
"product_id": "tailscale-fish-completion-1.96.4-1.1.ppc64le"
}
},
{
"category": "product_version",
"name": "tailscale-zsh-completion-1.96.4-1.1.ppc64le",
"product": {
"name": "tailscale-zsh-completion-1.96.4-1.1.ppc64le",
"product_id": "tailscale-zsh-completion-1.96.4-1.1.ppc64le"
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "tailscale-1.96.4-1.1.s390x",
"product": {
"name": "tailscale-1.96.4-1.1.s390x",
"product_id": "tailscale-1.96.4-1.1.s390x"
}
},
{
"category": "product_version",
"name": "tailscale-bash-completion-1.96.4-1.1.s390x",
"product": {
"name": "tailscale-bash-completion-1.96.4-1.1.s390x",
"product_id": "tailscale-bash-completion-1.96.4-1.1.s390x"
}
},
{
"category": "product_version",
"name": "tailscale-fish-completion-1.96.4-1.1.s390x",
"product": {
"name": "tailscale-fish-completion-1.96.4-1.1.s390x",
"product_id": "tailscale-fish-completion-1.96.4-1.1.s390x"
}
},
{
"category": "product_version",
"name": "tailscale-zsh-completion-1.96.4-1.1.s390x",
"product": {
"name": "tailscale-zsh-completion-1.96.4-1.1.s390x",
"product_id": "tailscale-zsh-completion-1.96.4-1.1.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "tailscale-1.96.4-1.1.x86_64",
"product": {
"name": "tailscale-1.96.4-1.1.x86_64",
"product_id": "tailscale-1.96.4-1.1.x86_64"
}
},
{
"category": "product_version",
"name": "tailscale-bash-completion-1.96.4-1.1.x86_64",
"product": {
"name": "tailscale-bash-completion-1.96.4-1.1.x86_64",
"product_id": "tailscale-bash-completion-1.96.4-1.1.x86_64"
}
},
{
"category": "product_version",
"name": "tailscale-fish-completion-1.96.4-1.1.x86_64",
"product": {
"name": "tailscale-fish-completion-1.96.4-1.1.x86_64",
"product_id": "tailscale-fish-completion-1.96.4-1.1.x86_64"
}
},
{
"category": "product_version",
"name": "tailscale-zsh-completion-1.96.4-1.1.x86_64",
"product": {
"name": "tailscale-zsh-completion-1.96.4-1.1.x86_64",
"product_id": "tailscale-zsh-completion-1.96.4-1.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "openSUSE Tumbleweed",
"product": {
"name": "openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed",
"product_identification_helper": {
"cpe": "cpe:/o:opensuse:tumbleweed"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-1.96.4-1.1.aarch64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-1.96.4-1.1.aarch64"
},
"product_reference": "tailscale-1.96.4-1.1.aarch64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-1.96.4-1.1.ppc64le as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-1.96.4-1.1.ppc64le"
},
"product_reference": "tailscale-1.96.4-1.1.ppc64le",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-1.96.4-1.1.s390x as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-1.96.4-1.1.s390x"
},
"product_reference": "tailscale-1.96.4-1.1.s390x",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-1.96.4-1.1.x86_64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-1.96.4-1.1.x86_64"
},
"product_reference": "tailscale-1.96.4-1.1.x86_64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-bash-completion-1.96.4-1.1.aarch64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.aarch64"
},
"product_reference": "tailscale-bash-completion-1.96.4-1.1.aarch64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-bash-completion-1.96.4-1.1.ppc64le as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.ppc64le"
},
"product_reference": "tailscale-bash-completion-1.96.4-1.1.ppc64le",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-bash-completion-1.96.4-1.1.s390x as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.s390x"
},
"product_reference": "tailscale-bash-completion-1.96.4-1.1.s390x",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-bash-completion-1.96.4-1.1.x86_64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.x86_64"
},
"product_reference": "tailscale-bash-completion-1.96.4-1.1.x86_64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-fish-completion-1.96.4-1.1.aarch64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.aarch64"
},
"product_reference": "tailscale-fish-completion-1.96.4-1.1.aarch64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-fish-completion-1.96.4-1.1.ppc64le as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.ppc64le"
},
"product_reference": "tailscale-fish-completion-1.96.4-1.1.ppc64le",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-fish-completion-1.96.4-1.1.s390x as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.s390x"
},
"product_reference": "tailscale-fish-completion-1.96.4-1.1.s390x",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-fish-completion-1.96.4-1.1.x86_64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.x86_64"
},
"product_reference": "tailscale-fish-completion-1.96.4-1.1.x86_64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-zsh-completion-1.96.4-1.1.aarch64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.aarch64"
},
"product_reference": "tailscale-zsh-completion-1.96.4-1.1.aarch64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-zsh-completion-1.96.4-1.1.ppc64le as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.ppc64le"
},
"product_reference": "tailscale-zsh-completion-1.96.4-1.1.ppc64le",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-zsh-completion-1.96.4-1.1.s390x as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.s390x"
},
"product_reference": "tailscale-zsh-completion-1.96.4-1.1.s390x",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "tailscale-zsh-completion-1.96.4-1.1.x86_64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.x86_64"
},
"product_reference": "tailscale-zsh-completion-1.96.4-1.1.x86_64",
"relates_to_product_reference": "openSUSE Tumbleweed"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-33747",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-33747"
}
],
"notes": [
{
"category": "general",
"text": "BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to version 0.28.1, when using a custom BuildKit frontend, the frontend can craft an API message that causes files to be written outside of the BuildKit state directory for the execution context. The issue has been fixed in v0.28.1. The vulnerability requires using an untrusted BuildKit frontend set with `#syntax` or `--build-arg BUILDKIT_SYNTAX`. Using these options with a well-known frontend image like `docker/dockerfile` is not affected.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-33747",
"url": "https://www.suse.com/security/cve/CVE-2026-33747"
},
{
"category": "external",
"summary": "SUSE Bug 1260954 for CVE-2026-33747",
"url": "https://bugzilla.suse.com/1260954"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.4,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-bash-completion-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-fish-completion-1.96.4-1.1.x86_64",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.aarch64",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.ppc64le",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.s390x",
"openSUSE Tumbleweed:tailscale-zsh-completion-1.96.4-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-03-28T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-33747"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…