Evidence used
- No CISA KEV confirmation is currently recorded.
- The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
- EPSS is 0.38% for the current model date.
BlackTreeCVE IntelligenceFull vulnerability report · 2026
CVE-2026-22770High confidence
ImageMagick vulnerable to Release of Invalid Pointer in BilateralBlur when memory allocation fails
ImageMagick · ImageMagick
Official source article: GitHub GHSA-39H3-G67R-7G3C ↗. Check the applicable product and release in the original source.
6.5MediumCVSS 3.1
Scheduled
Patch availableMedium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.
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 the affected network interface to trusted sources where business-safe.
- Monitor vendor guidance and exploitation sources for a material change.
Verification
- Confirm that the asset runs ImageMagick ImageMagick 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.
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 | imagemagick | Vendor fix publishedDebian records a fixed source-package version for this release. | 8:7.1.1.43+dfsg1-1+deb13u5 | Debian Security Tracker ↗Source updated 5 Oct 2026 |
| Debian bookwormbookworm · source | imagemagick | Not affectedDebian marks this release not affected (fixed-version marker 0). | Not published in this feed | Debian Security Tracker ↗Source updated 5 Oct 2026 |
| Debian forkyforky · source | imagemagick | Vendor fix publishedDebian records a fixed source-package version for this release. | 8:7.1.2.13+dfsg1-1 | Debian Security Tracker ↗Source updated 5 Oct 2026 |
| Debian sidsid · source | imagemagick | Vendor fix publishedDebian records a fixed source-package version for this release. | 8:7.1.2.13+dfsg1-1 | Debian Security Tracker ↗Source updated 5 Oct 2026 |
Open-source package ranges38 source-attributed ranges
These OSV and GitHub advisory ranges apply only to the named package and ecosystem. A listed fixed version is not a universal product patch or proof that an update is installed.
| Ecosystem and package | Affected range | First fixed version | Evidence |
|---|---|---|---|
| NuGetMagick.NET-Q16-AnyCPU | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-HDRI-AnyCPU | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-HDRI-OpenMP-arm64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-HDRI-OpenMP-x64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-HDRI-arm64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-HDRI-x64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-HDRI-x86 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-OpenMP-arm64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-OpenMP-x64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-OpenMP-x86 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-arm64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-x64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q16-x86 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q8-AnyCPU | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q8-OpenMP-arm64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q8-OpenMP-x64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q8-arm64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q8-x64 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| NuGetMagick.NET-Q8-x86 | ECOSYSTEM: introduced 0; fixed 14.10.2 | 14.10.2 | OSV record ↗aggregator derived · 10 Sep 2026 |
| nugetMagick.NET-Q16-AnyCPU | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-HDRI-AnyCPU | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-HDRI-OpenMP-arm64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-HDRI-OpenMP-x64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-HDRI-arm64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-HDRI-x64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-HDRI-x86 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-OpenMP-arm64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-OpenMP-x64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-OpenMP-x86 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-arm64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-x64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q16-x86 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q8-AnyCPU | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q8-OpenMP-arm64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q8-OpenMP-x64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q8-arm64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q8-x64 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
| nugetMagick.NET-Q8-x86 | < 14.10.2 | 14.10.2 | GitHub advisory ↗upstream repository advisory · 20 Jan 2026 |
Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.
Patch available01
What, why and how
ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will result in a release of an invalid pointer inside DestroyBilateralTLS when the memory allocation fails. Version 7.1.2-13 contains a patch for the issue.
What
ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will result in a release of an invalid pointer inside DestroyBilateralTLS when the memory allocation fails. Version 7.1.2-13 contains a patch for the issue.
Why
The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.
How
An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.
What
ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will result in a release of an invalid pointer inside DestroyBilateralTLS when the memory allocation fails. Version 7.1.2-13 contains a patch for the issue.
Why
The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.
How
An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.
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
- a network path → Release of Invalid Pointer or Reference → cause the confidentiality, integrity or availability impact described by the vendor
- Attack surface
- Network
- Privileges required
- None: unauthenticated exploitation is possible
- User interaction
- None
- Attack complexity
- High: exploitation depends on specific conditions
- 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-763 ↗
CWE-763: Release of Invalid Pointer or Reference. The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.
- CVSS vector
?
CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity. CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:HCommon Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.
AVNetworkAttack vector: The vulnerable component can be reached over a network.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.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.CNoneConfidentiality impact: No direct loss is represented by this metric.ILowIntegrity impact: A successful attack can cause a limited loss.AHighAvailability impact: A successful attack can cause a major loss.- Post-exploitation / living off the land
- No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
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. - Patch available
- Affected
- ImageMagick: < 7.1.2-13
- Action
- Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
- Workaround
- No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04
Evidence and provenance
Published 20 Jan 2026 · Last source change 21 Jan 2026, 20:10 UTC · CWE-763 · Release of Invalid Pointer or Reference
CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source FIRST · tracked since 2026-08-14
?
The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.European sourceENISA EUVD · EUVD-2026-3401
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCNA
NVD statusNVD enriched
Core structured fields are present and their contributing authorities are shown above.
Material change intelligence
View recent updates ↗What changed after publication
No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.
CVE published
Fixed release or patch reference recorded
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.