Evidence used
- No CISA KEV confirmation is currently recorded.
- EPSS is 0.11% for the current model date.
BlackTreeCVE IntelligenceFull vulnerability report · 2026
CVE-2026-94285High confidence
Out-of-bounds read in libX11's byte-oriented codeset parser
x.org · libX11
5.1MediumCVSS 3.1
Patch only the product branches with a verified fix
Fix availability varies by productMedium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 27 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.
R
Open reassessment dashboard →Operational reassessment
Published severity in operational context
Published severityMedium→Operational priority:Medium, unchanged from published severity.unchanged
Compensating controls
- Validate the affected product branch and deploy the verified fixed release.
- 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 x.org libX11 and falls inside the recorded affected range.
- Verify the installed build against the product-specific fixed version after deployment.
- Validate exposure, authentication requirements and compensating controls in the actual environment.
- Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Remediation availability differs by product scope
Verified remediation exists for at least one product or source, but 27 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.
- Red Hat Product Security: 23 affected or under-investigation product states without a fixed product state in the same current advisory
- Debian Security Tracker: 4 affected package states with no published fix
Distribution package intelligence
5 package statesRelease-specific package status
Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.
Package result overrides the generic status
BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 4 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.
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 | libx11 | Affected, no fix publishedDebian currently tracks this release as open. | Not published in this feed | Debian Security Tracker ↗Source updated 4 Oct 2026 |
| Debian bookwormbookworm · source | libx11 | Affected, no fix publishedDebian currently tracks this release as open. | Not published in this feed | Debian Security Tracker ↗Source updated 4 Oct 2026 |
| Debian forkyforky · source | libx11 | Affected, no fix publishedDebian currently tracks this release as open. | Not published in this feed | Debian Security Tracker ↗Source updated 4 Oct 2026 |
| Debian sidsid · source | libx11 | Affected, no fix publishedDebian currently tracks this release as open. | Not published in this feed | Debian Security Tracker ↗Source updated 4 Oct 2026 |
| Ubuntu 24.04 LTSnoble · standard archive | libx11 | Under evaluationCanonical reports that the package might be affected and still needs evaluation or fixing. | Not published in this feed | Canonical Ubuntu Security ↗Source updated 2 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-2026-94285 · CSAF 2.0 · revision 3 · finalRed Hat Product SecuritylibX11: libX11: Denial of Service via out-of-bounds read in byte-oriented codeset parser
The vendor explicitly identifies these products as affected by this CVE.
- libX11-common as a component of Red Hat Enterprise Linux 10
- libX11-devel as a component of Red Hat Enterprise Linux 10
- libX11-xcb as a component of Red Hat Enterprise Linux 10
- libX11.src as a component of Red Hat Enterprise Linux 10
- libX11 as a component of Red Hat Enterprise Linux 6
- libX11-common as a component of Red Hat Enterprise Linux 6
- libX11-devel as a component of Red Hat Enterprise Linux 6
- libX11.src as a component of Red Hat Enterprise Linux 6
- libX11 as a component of Red Hat Enterprise Linux 7
- libX11-common as a component of Red Hat Enterprise Linux 7
- libX11-devel as a component of Red Hat Enterprise Linux 7
- libX11.src as a component of Red Hat Enterprise Linux 7
- Summary
- A flaw was found in libX11. An out-of-bounds read vulnerability in the byte-oriented codeset parser allows a malicious X Window System server to cause a Denial of Service (DoS) by crashing connected client applications. This issue may also allow the server to access limited memory contents from the client.
- Remediation
- Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
CVE-2026-94285 · CSAF 2.0 · revision 4 · interimSUSE Product Security TeamCVE-2026-94285
The vendor explicitly identifies these products as affected by this CVE.
- libX11 as component of SUSE Linux Enterprise Desktop 15 SP7
- libX11-6 as component of SUSE Linux Enterprise Desktop 15 SP7
- libX11-6-32bit as component of SUSE Linux Enterprise Desktop 15 SP7
- libX11-data as component of SUSE Linux Enterprise Desktop 15 SP7
- libX11-devel as component of SUSE Linux Enterprise Desktop 15 SP7
- libX11-xcb1 as component of SUSE Linux Enterprise Desktop 15 SP7
- libX11-xcb1-32bit as component of SUSE Linux Enterprise Desktop 15 SP7
- libX11 as component of SUSE Linux Enterprise High Performance Computing 12 SP5
- libX11-6 as component of SUSE Linux Enterprise High Performance Computing 12 SP5
- libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP5
- libX11-data as component of SUSE Linux Enterprise High Performance Computing 12 SP5
- libX11-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP5
- Summary
- An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients.
- Remediation
- To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 27 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.
Fix availability varies by product01
What, why and how
An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients.
What
An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients.
Why
The product reads data past the end, or before the beginning, of the intended buffer.
How
An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.
What
An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients.
Why
The product reads data past the end, or before the beginning, of the intended buffer.
How
An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.
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 → Out-of-bounds Read → disrupt the affected service
- Attack surface
- Local
- Privileges required
- None: unauthenticated exploitation is possible
- User interaction
- None
- 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-125 ↗
CWE-125: Out-of-bounds Read. The product reads data past the end, or before the beginning, of the intended buffer.
- 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:N/S:U/C:L/I:N/A:LCommon 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.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CLowConfidentiality impact: A successful attack can cause a limited loss.INoneIntegrity impact: No direct loss is represented by this metric.ALowAvailability impact: A successful attack can cause a limited loss.- Post-exploitation / living off the land
- The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
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 availability varies by product
- Affected
- libX11-common as a component of Red Hat Enterprise Linux 10
- libX11-devel as a component of Red Hat Enterprise Linux 10
- libX11-xcb as a component of Red Hat Enterprise Linux 10
- libX11.src as a component of Red Hat Enterprise Linux 10
- libX11 as a component of Red Hat Enterprise Linux 6
- libX11-common as a component of Red Hat Enterprise Linux 6
- libX11-devel as a component of Red Hat Enterprise Linux 6
- libX11.src as a component of Red Hat Enterprise Linux 6
- libX11 as a component of Red Hat Enterprise Linux 7
- libX11-common as a component of Red Hat Enterprise Linux 7
- libX11-devel as a component of Red Hat Enterprise Linux 7
- libX11.src as a component of Red Hat Enterprise Linux 7
- libX11 as a component of Red Hat Enterprise Linux 8
- libX11-common as a component of Red Hat Enterprise Linux 8
- libX11-devel as a component of Red Hat Enterprise Linux 8
- libX11-xcb as a component of Red Hat Enterprise Linux 8
- libX11.src as a component of Red Hat Enterprise Linux 8
- libX11 as a component of Red Hat Enterprise Linux 9
- libX11-common as a component of Red Hat Enterprise Linux 9
- libX11-devel as a component of Red Hat Enterprise Linux 9
- libX11-xcb as a component of Red Hat Enterprise Linux 9
- libX11.src as a component of Red Hat Enterprise Linux 9
- libX11.src as a component of Red Hat Hardened Images
- Action
- Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
- Workaround
- Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Official vendor articles1 stored document
Linked articles are downloaded and versioned as source evidence. A CVE mention or approved update relationship does not, by itself, verify a fix for every product branch.
- CVE-2026-94285 Common Vulnerabilities and Exposures | SUSE →Original publisher ↗Searchable text snapshot · Captured 27 Sep 2026CVE-2026-94285 Common Vulnerabilities and Exposures [Previous] [Index] [Next] Upstream information CVE-2026-94285 at MITRE Description SUSE information Overall state of this security issue: Pending This issue is currently rated as having moderate severity. CVSS v3 Scores CVSS detail SUSE Base Score 5.1 Vector CVS
04
Evidence and provenance
Published 28 Sept 2026 · Last source change 30 Sept 2026, 12:55 UTC · CWE-125 · Out-of-bounds Read
CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source FIRST · tracked since 2026-09-28
?
The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.European sourceENISA EUVD · EUVD-2026-88177
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD awaiting enrichment
Core structured fields are present and their contributing authorities are shown above.
Material change intelligence
View recent updates ↗What changed after publication
- Vendor guidanceAuthoritative vendor guidance changed: removed remediation: suse.com/CVE-2026-94285.CNA ↗
- Before
- remediation: suse.com/CVE-2026-94285
- After
- no authoritative guidance recorded
- Affected versionsThe structured affected or fixed version information changed.CNA ↗
- Before
- libX11: < 1.8.14 · Fixed: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- After
- libX11: < 1.8.14 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
- Remediation statusRemediation status changed from Patch available to Awaiting fix.CNA ↗
- Before
- Patch available
- After
- Awaiting fix
- Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-94285 to remediation: access.redhat.com/CVE-2026-94285.Red Hat Product Security ↗
- Before
- remediation: access.redhat.com/CVE-2026-94285
- After
- remediation: access.redhat.com/CVE-2026-94285
- Remediation statusRemediation status changed from Awaiting fix to Mitigation available.Red Hat Product Security ↗
- Before
- Awaiting fix
- After
- Mitigation available
- Affected versionsThe structured affected or fixed version information changed.SUSE Product Security Team ↗
- Before
- libX11: < 1.8.14 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
- After
- libX11: < 1.8.14 · Fixed: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Vendor guidanceAuthoritative vendor guidance changed from remediation: suse.com/CVE-2026-94285 to remediation: suse.com/CVE-2026-94285.SUSE Product Security Team ↗
- Before
- remediation: suse.com/CVE-2026-94285
- After
- remediation: suse.com/CVE-2026-94285
- Remediation statusRemediation status changed from Awaiting fix to Patch available.SUSE Product Security Team ↗
- Before
- Awaiting fix
- After
- Patch available
- Affected versionsThe structured affected or fixed version information changed.SUSE Product Security Team ↗
- Before
- libX11 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-6 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-6-32bit as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-data as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-devel as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-xcb1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-xcb1-32bit as component of SUSE Linux Enterprise Desktop 15 SP7; libX11 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-data as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-data as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-data as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP3; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP3; and 259 more
- After
- libX11 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-6 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-6-32bit as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-data as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-devel as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-xcb1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-xcb1-32bit as component of SUSE Linux Enterprise Desktop 15 SP7; libX11 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-data as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-data as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-data as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP3; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP3; and 259 more · Fixed: libX11-6-1.8.10-150700.4.8.1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-6-32bit-1.8.10-150700.4.8.1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-data-1.8.10-150700.4.8.1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-devel-1.8.10-150700.4.8.1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-xcb1-1.8.10-150700.4.8.1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-xcb1-32bit-1.8.10-150700.4.8.1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-6-1.6.2-12.41.1 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; libX11-6-32bit-1.6.2-12.41.1 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; libX11-data-1.6.2-12.41.1 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; libX11-xcb1-1.6.2-12.41.1 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; libX11-xcb1-32bit-1.6.2-12.41.1 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; libX11-6-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; libX11-6-32bit-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; libX11-data-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; libX11-devel-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; libX11-xcb1-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; libX11-xcb1-32bit-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; libX11-6-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; libX11-6-32bit-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; libX11-data-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; libX11-devel-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; libX11-xcb1-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; libX11-xcb1-32bit-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; libX11-6-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; libX11-6-32bit-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; libX11-data-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; libX11-devel-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; libX11-xcb1-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; libX11-xcb1-32bit-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; libX11-6-1.6.5-150000.3.41.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 91 more
- ENISA EUVD mappingEUVD-2026-88177 was added to the official ENISA EUVD mapping for this CVE.ENISA EUVD ↗
- Before
- not recorded
- After
- {"euvdId":"EUVD-2026-88177"}
- Vendor guidanceAuthoritative vendor guidance changed: removed remediation: suse.com/CVE-2026-94285.CNA ↗
- Before
- remediation: suse.com/CVE-2026-94285
- After
- no authoritative guidance recorded
- Affected versionsThe structured affected or fixed version information changed.CNA ↗
- Before
- libX11: < 1.8.14 · Fixed: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- After
- libX11: < 1.8.14 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
- Vendor guidanceAuthoritative vendor guidance changed: removed patch: gitlab.freedesktop.org/diffs?commit_id=980868483446f24f9658d26aa5bfa42f3da6dd3a; removed remediation: gitlab.freedesktop.org/diffs?commit_id=980868483446f24f9658d26aa5bfa42f3da6dd3a.CNA ↗
- Before
- patch: gitlab.freedesktop.org/diffs?commit_id=980868483446f24f9658d26aa5bfa42f3da6dd3a · remediation: gitlab.freedesktop.org/diffs?commit_id=980868483446f24f9658d26aa5bfa42f3da6dd3a
- After
- no authoritative guidance recorded
- Affected versionsThe structured affected or fixed version information changed.CNA ↗
- Before
- libX11: < 1.8.14 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
- After
- libX11: < 1.8.14 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
- Remediation statusRemediation status changed from Patch available to Awaiting fix.CNA ↗
- Before
- Patch available
- After
- Awaiting fix
- Vendor guidanceAuthoritative vendor guidance changed: added patch: gitlab.freedesktop.org/diffs?commit_id=980868483446f24f9658d26aa5bfa42f3da6dd3a; added remediation: gitlab.freedesktop.org/diffs?commit_id=980868483446f24f9658d26aa5bfa42f3da6dd3a; removed remediation: suse.com/CVE-2026-94285; removed vendor advisory: suse.com/CVE-2026-94285.gitlab.freedesktop.org ↗
- Before
- remediation: suse.com/CVE-2026-94285 · vendor advisory: suse.com/CVE-2026-94285
- After
- patch: gitlab.freedesktop.org/diffs?commit_id=980868483446f24f9658d26aa5bfa42f3da6dd3a · remediation: gitlab.freedesktop.org/diffs?commit_id=980868483446f24f9658d26aa5bfa42f3da6dd3a
- Affected versionsThe structured affected or fixed version information changed.CNA ↗
- Before
- libX11 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-6 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-6-32bit as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-data as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-devel as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-xcb1 as component of SUSE Linux Enterprise Desktop 15 SP7; libX11-xcb1-32bit as component of SUSE Linux Enterprise Desktop 15 SP7; libX11 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-data as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP5; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-data as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-6-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-data as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-xcb1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11-xcb1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libX11 as component of SUSE Linux Enterprise High Performance Computing 15 SP3; libX11-6 as component of SUSE Linux Enterprise High Performance Computing 15 SP3; and 259 more · Fixed: No fixed product state is explicitly recorded in the vendor advisory.
- After
- libX11: < 1.8.14 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
- Remediation statusRemediation status changed from Awaiting fix to Patch available.gitlab.freedesktop.org ↗
- Before
- Awaiting fix
- After
- Patch available
- SeveritySeverity changed from Unknown to Medium.CNA ↗
- Before
- Unknown
- After
- Medium
- CVSS scoreCVSS score changed from not recorded to 5.1 (CVSS 3.1 · CNA · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L).CNA ↗
- Before
- not recorded
- After
- 5.1 (CVSS 3.1 · CNA · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L)
- Catalogue recordCVE added to the BlackTree catalogue.Authoritative vendor CSAF advisory ↗
CVE published
Fixed release recorded from official guidance
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.