Evidence used
- No CISA KEV confirmation is currently recorded.
- EPSS is 0.12% for the current model date.
BlackTreeCVE IntelligenceFull vulnerability report · 2026
CVE-2026-94574High confidence
CVE-2026-94574
GNU Wget (Windows Builds) · Wget
7.8HighCVSS 3.1
Within 7 days
Fix not verifiedHigh technical severity; prioritise exposed affected systems while verifying vendor guidance.
R
Open reassessment dashboard →Operational reassessment
Published severity in operational context
Published severityHigh→Operational priority:High, unchanged from published severity.unchanged
Compensating controls
- Restrict local access and enforce least privilege on affected hosts.
- Monitor vendor guidance and exploitation sources for a material change.
Verification
- Confirm that the asset runs GNU Wget (Windows Builds) Wget and falls inside the recorded affected range.
- Recheck the vendor advisory before scheduling a change because no verified fixed version is currently retained.
- Validate exposure, authentication requirements and compensating controls in the actual environment.
- Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Distribution package intelligence
4 package statesRelease-specific package status
Debian findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.
Repository candidate not checked
A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.
| Distribution release | Source package | Vendor state | Fixed version | Evidence |
|---|---|---|---|---|
| Debian trixietrixie · source | wget | Not affectedDebian marks this release not affected (fixed-version marker 0). | Not published in this feed | Debian Security Tracker ↗Source updated 8 Oct 2026 |
| Debian bookwormbookworm · source | wget | Not affectedDebian marks this release not affected (fixed-version marker 0). | Not published in this feed | Debian Security Tracker ↗Source updated 8 Oct 2026 |
| Debian forkyforky · source | wget | Not affectedDebian marks this release not affected (fixed-version marker 0). | Not published in this feed | Debian Security Tracker ↗Source updated 8 Oct 2026 |
| Debian sidsid · source | wget | Not affectedDebian marks this release not affected (fixed-version marker 0). | Not published in this feed | Debian Security Tracker ↗Source updated 8 Oct 2026 |
Direct vendor intelligence
2 currentAuthoritative vendor CSAF and VEX advisories
Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.
CVE-2026-94574 · CSAF 2.0 · revision 2 · interimSUSE Product Security TeamCVE-2026-94574
The vendor explicitly states that these products are not affected by this CVE.
- wget as component of SUSE Linux Enterprise Desktop 15 SP7
- wget as component of SUSE Linux Enterprise High Performance Computing 12 SP5
- wget as component of SUSE Linux Enterprise High Performance Computing 15 SP1
- wget as component of SUSE Linux Enterprise High Performance Computing 15 SP2
- wget as component of SUSE Linux Enterprise High Performance Computing 15 SP3
- wget as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
- wget as component of SUSE Linux Enterprise High Performance Computing 15 SP4
- wget as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
- wget as component of SUSE Linux Enterprise High Performance Computing 15 SP5
- wget as component of SUSE Linux Enterprise Micro 5.5
- wget as component of SUSE Linux Enterprise Module for Basesystem 15 SP7
- wget as component of SUSE Linux Enterprise Server 12 SP5-LTSS
- Summary
- A local cross-user code execution vulnerability exists in GNU wget (Windows builds from eternallybored.org) due to a hardcoded configuration file path (C:\msys64) that is writable by unprivileged users, allowing for arbitrary code execution via the use_askpass directive, potentially allowing local privilege escalation.
- Remediation
- No remediation text is recorded.
CVE-2026-94574 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitywget: hardcoded configuration file writable by unprivileged users
The vendor explicitly states that these products are not affected by this CVE.
- wget as a component of Red Hat Enterprise Linux 10
- wget.src as a component of Red Hat Enterprise Linux 10
- wget as a component of Red Hat Enterprise Linux 6
- wget.src as a component of Red Hat Enterprise Linux 6
- wget as a component of Red Hat Enterprise Linux 7
- wget.src as a component of Red Hat Enterprise Linux 7
- wget as a component of Red Hat Enterprise Linux 8
- wget.src as a component of Red Hat Enterprise Linux 8
- wget as a component of Red Hat Enterprise Linux 9
- wget.src as a component of Red Hat Enterprise Linux 9
- Summary
- A flaw was found in GNU wget (Windows builds from eternallybored.org). A hardcoded configuration file path is writable by unprivileged users, allowing arbitrary code execution or local privilege escalation via the `use_askpass` configuration option.
- Remediation
- No remediation text is recorded.
High technical severity; prioritise exposed affected systems while verifying vendor guidance.
Fix not verified01
What, why and how
A local cross-user code execution vulnerability exists in GNU wget (Windows builds from eternallybored.org) due to a hardcoded configuration file path (C:\msys64) that is writable by unprivileged users, allowing for arbitrary code execution via the use_askpass directive, potentially allowing local privilege escalation.
What
A local cross-user code execution vulnerability exists in GNU wget (Windows builds from eternallybored.org) due to a hardcoded configuration file path (C:\msys64) that is writable by unprivileged users, allowing for arbitrary code execution via the use_askpass directive, potentially allowing local privilege escalation.
Why
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.
How
An attacker operating through local access may attempt exploitation without authentication after a user interaction. If successful, the issue may execute code or commands in the affected security context.
What
A local cross-user code execution vulnerability exists in GNU wget (Windows builds from eternallybored.org) due to a hardcoded configuration file path (C:\msys64) that is writable by unprivileged users, allowing for arbitrary code execution via the use_askpass directive, potentially allowing local privilege escalation.
Why
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.
How
An attacker operating through local access may attempt exploitation without authentication after a user interaction. If successful, the issue may execute code or commands in the affected security context.
02
Exploit reality and attack path
CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.
Observed exploitation No confirmed evidence
?
Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.
Public PoC / exploit material None recorded
?
Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.
- Likely attack path
- local access → Uncontrolled Search Path Element → execute code or commands in the affected security context
- Attack surface
- Local
- Privileges required
- None: unauthenticated exploitation is possible
- User interaction
- Required interaction required
- Attack complexity
- Low: no specialised conditions are recorded
- Security boundary
- Unchanged: impact remains within the vulnerable component's security authority
- Weakness
?
CWE means Common Weakness Enumeration: a standard category for the underlying weakness. - CWE-427 ↗
CWE-427: Uncontrolled Search Path Element. The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.
- CVSS vector
?
CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity. CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCommon Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.
AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UIRequiredUser interaction: Another user must perform an action for exploitation to succeed.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.- Post-exploitation / living off the land
- After compromise, an attacker may use built-in shells, scripting engines, scheduled tasks and native network utilities for discovery, persistence or movement. This is a plausible LoTL path, not evidence that it has occurred for every attack.
03
Patch and workaround
Operational remediation based on structured source evidence.
- Status
?
Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change. - Fix not verified
- Affected
- Wget: ≤ 1.21.4
- Fixed
- No fixed version is explicitly recorded in the structured CVE data.
- Action
- No verified patch reference is present in the current structured sources. Check the vendor advisory before making a change.
- Workaround
- No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04
Evidence and provenance
Published 22 Sept 2026 · Last source change 23 Sept 2026, 12:37 UTC · CWE-427 · Uncontrolled Search Path Element
CVE recordCVE.org · 5.2
CVSS sourceCISA ADP
EPSS source FIRST · tracked since 2026-09-23
?
The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.European sourceENISA EUVD · EUVD-2026-84682
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCNA
NVD statusNVD not scheduled
Core structured fields are present and their contributing authorities are shown above.
Material change intelligence
View recent updates ↗What changed after publication
- SeveritySeverity changed from Unknown to High.CISA ADP ↗
- Before
- Unknown
- After
- High
- CVSS scoreCVSS score changed from not recorded to 7.8 (CVSS 3.1 · CISA ADP · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).CISA ADP ↗
- Before
- not recorded
- After
- 7.8 (CVSS 3.1 · CISA ADP · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
- ENISA EUVD mappingEUVD-2026-84682 was added to the official ENISA EUVD mapping for this CVE.ENISA EUVD ↗
- Before
- not recorded
- After
- {"euvdId":"EUVD-2026-84682"}
- Catalogue recordCVE added to the BlackTree catalogue.CNA ↗
Technical terms and abbreviations used in this report
- CVE
- Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
- CVSS
- Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
- EPSS
- Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
- CWE
- Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
- CNA
- CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
- CISA ADP
- Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
- NVD
- National Vulnerability Database: NIST's enrichment service for CVE records.
- CERT / CSIRT
- A computer security incident response team that publishes warnings or coordinates incident response.
- PoC
- Proof of concept: public material that demonstrates or helps reproduce exploitation.
- CSAF
- Common Security Advisory Framework: a machine-readable format for security advisories.
- LoTL
- Living off the land: abuse of legitimate tools or system functions during an attack.