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CVE-2026-97041ImportantNetwork

Host linker flag injection via //go:cgo_* directives in cmd/compile and cmd/link

No KEV listing collectedCVSS 8.1Fix not stated
MSRC advisory NVD CVE.org

Assessment

Severity
Important
CVSS base score
8.1
Impact
Not stated
Exploitation detected
Unknown: not stated by MSRC
Exploitability
Not assessed
Publicly disclosed
Unknown: not stated by MSRC
EPSS · 30-day forecast
No EPSS score collected
Customer action
Required: follow the MSRC remediation guidance
More details
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Public detection template
No Nuclei template is listed in the current collected catalog
Component
Mariner
Weakness
—
Issued by
Go
Published
13 Nov 2026 · November 2026
Last revised
13 Nov 2026
CVSS 3.1 base metricsRed raises the risk · green lowers it
Attack vector
NetworkAV:N
Attack complexity
HighAC:H
Privileges required
NonePR:N
User interaction
NoneUI:N
Scope
UnchangedS:U
Confidentiality
HighC:H
Integrity
HighI:H
Availability
HighA:H

Updates that fix it

0 KBs

No KB listed

No KB update is listed in the collected MSRC record. Check the MSRC advisory for product releases and other remedies.

Affected products

Open Source Software
6 affected products
  • azl3 golang 1.26.10-1 on Azure Linux 3.0
  • azl3 golang 1.26.11-1 on Azure Linux 3.0
  • azl3 golang 1.27.3-1 on Azure Linux 3.0
  • azl3 golang 1.27.4-1 on Azure Linux 3.0
  • azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0
  • azl3 tensorflow 2.16.1-11 on Azure Linux 3.0

What changed

  1. Affected products: azl3 golang 1.26.10-1 on Azure Linux 3.0, azl3 golang 1.27.3-1 on Azure Linux 3.0, azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0, azl3 tensorflow 2.16.1-11 on Azure Linux 3.0 → azl3 golang 1.26.10-1 on Azure Linux 3.0, azl3 golang 1.26.11-1 on Azure Linux 3.0, azl3 golang 1.27.3-1 on Azure Linux 3.0, azl3 golang 1.27.4-1 on Azure Linux 3.0, azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0, azl3 tensorflow 2.16.1-11 on Azure Linux 3.0
  2. Detection template: Unknown: detection-template evidence is incomplete or retained → No Nuclei template listed
  3. Detection template: No Nuclei template listed → Unknown: detection-template evidence is incomplete or retained
Page history

Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.

Cite this version
Field-level log (10)

Up to 100 recent field edits are shown; older edits may be outside retention.

  1. 14 Nov 2026 · 08:16:23 UTC Last revised13 Nov 2026 01:07 UTC → 13 Nov 2026 14:51 UTC
  2. 14 Nov 2026 · 08:16:23 UTC Affected productsazl3 golang 1.26.10-1 on Azure Linux 3.0, azl3 golang 1.27.3-1 on Azure Linux 3.0, azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0, azl3 tensorflow 2.16.1-11 on Azure Linux 3.0 → azl3 golang 1.26.10-1 on Azure Linux 3.0, azl3 golang 1.26.11-1 on Azure Linux 3.0, azl3 golang 1.27.3-1 on Azure Linux 3.0, azl3 golang 1.27.4-1 on Azure Linux 3.0, azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0, azl3 tensorflow 2.16.1-11 on Azure Linux 3.0
  3. 13 Nov 2026 · 12:10:20 UTC Public detection templateUnknown: detection-template evidence is incomplete or retained → No Nuclei template listed
  4. 13 Nov 2026 · 12:10:20 UTC Source coverage: public-exploit-codeIncomplete → Current
  5. 13 Nov 2026 · 12:10:20 UTC Source coverage: first-epssIncomplete → Current
  6. 13 Nov 2026 · 12:10:20 UTC Source coverage: msrc-cvrfIncomplete → Current
  7. 13 Nov 2026 · 11:07:20 UTC Public detection templateNo Nuclei template listed → Unknown: detection-template evidence is incomplete or retained
  8. 13 Nov 2026 · 11:07:20 UTC Source coverage: public-exploit-codeCurrent → Incomplete
  9. 13 Nov 2026 · 11:07:20 UTC Source coverage: first-epssCurrent → Incomplete
  10. 13 Nov 2026 · 11:07:20 UTC Source coverage: msrc-cvrfCurrent → Incomplete

Explore global source statements, affected packages and advisory history for CVE-2026-97041. The catalog has a separate collection scope from Microsoft release records.

More advisories, affected versions and source history

cve-program · CVE-2026-97041

Published

cmd/compile

https://pkg.go.dev

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Go toolchain",
                    "product": "cmd/compile",
                    "collectionURL": "https://pkg.go.dev",
                    "packageName": "cmd/compile",
                    "versions": [
                        {
                            "version": "0",
                            "lessThan": "1.26.11",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "1.27.0-0",
                            "lessThan": "1.27.4",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

cmd/link

https://pkg.go.dev

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Go toolchain",
                    "product": "cmd/link",
                    "collectionURL": "https://pkg.go.dev",
                    "packageName": "cmd/link",
                    "versions": [
                        {
                            "version": "0",
                            "lessThan": "1.26.11",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "1.27.0-0",
                            "lessThan": "1.27.4",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-123104

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Nov 11, 2026, 3:13:15 AM

dateUpdated: Nov 11, 2026, 3:13:15 AM

4 related source bulletins · separate from aliases

WID-SEC-W-2026-4370: Golang Go: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

CVE-2026-97033 · CVE-2026-97034 · CVE-2026-97035 · CVE-2026-97036 · CVE-2026-97037 · CVE-2026-97038 · CVE-2026-97039 · CVE-2026-97040 · CVE-2026-97041 · CVE-2026-97042 · CVE-2026-97043 · CVE-2026-97054

openSUSE-SU-2026:12529-1: go1.26-1.26.11-1.1 on GA media

CVE-2026-97033 · CVE-2026-97034 · CVE-2026-97035 · CVE-2026-97036 · CVE-2026-97037 · CVE-2026-97038 · CVE-2026-97039 · CVE-2026-97040 · CVE-2026-97041 · CVE-2026-97042 · CVE-2026-97043 · CVE-2026-97054

msrc_CVE-2026-97041: Host linker flag injection via //go:cgo_* directives in cmd/compile and cmd/link

CVE-2026-97041

openSUSE-SU-2026:12540-1: go1.27-1.27.4-1.1 on GA media

CVE-2026-97033 · CVE-2026-97034 · CVE-2026-97035 · CVE-2026-97036 · CVE-2026-97037 · CVE-2026-97038 · CVE-2026-97039 · CVE-2026-97040 · CVE-2026-97041 · CVE-2026-97042 · CVE-2026-97043 · CVE-2026-97054

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-97041

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Awaiting Analysis

Original publisher date fields

published: 2026-11-11T05:19:58.417

lastModified: 2026-11-12T22:09:39.233

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-6850

Published

toolchain

Go

SEMVER · introduced 0 → fixed 1.26.11 → introduced 1.27.0-0 → fixed 1.27.4

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 15 Nov 19:06 UTC · 254 of 275 readable · 250 fully read · documentation 469/469 current

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