RHSA-2026:61587
Vulnerability from csaf_opensuse - Published: 2026-08-31 16:10 - Updated: 2026-10-31 08:57A flaw was found in GIMP. A remote attacker could exploit an integer overflow vulnerability within the `read_channel_data` function during PSD (Photoshop Document) file parsing by enticing a user to open a specially crafted PSD file. This could lead to arbitrary code execution in the context of the current process.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-2:3.0.4-4.el9_8.10.aarch64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-2:3.0.4-4.el9_8.10.ppc64le | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-2:3.0.4-4.el9_8.10.src | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-2:3.0.4-4.el9_8.10.x86_64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-debuginfo-2:3.0.4-4.el9_8.10.aarch64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-debuginfo-2:3.0.4-4.el9_8.10.i686 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-debuginfo-2:3.0.4-4.el9_8.10.ppc64le | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-debuginfo-2:3.0.4-4.el9_8.10.x86_64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-debugsource-2:3.0.4-4.el9_8.10.aarch64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-debugsource-2:3.0.4-4.el9_8.10.i686 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-debugsource-2:3.0.4-4.el9_8.10.ppc64le | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-debugsource-2:3.0.4-4.el9_8.10.x86_64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-devel-tools-debuginfo-2:3.0.4-4.el9_8.10.aarch64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-devel-tools-debuginfo-2:3.0.4-4.el9_8.10.i686 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-devel-tools-debuginfo-2:3.0.4-4.el9_8.10.ppc64le | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-devel-tools-debuginfo-2:3.0.4-4.el9_8.10.x86_64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-libs-2:3.0.4-4.el9_8.10.aarch64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-libs-2:3.0.4-4.el9_8.10.i686 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-libs-2:3.0.4-4.el9_8.10.ppc64le | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-libs-2:3.0.4-4.el9_8.10.x86_64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-libs-debuginfo-2:3.0.4-4.el9_8.10.aarch64 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-libs-debuginfo-2:3.0.4-4.el9_8.10.i686 | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-libs-debuginfo-2:3.0.4-4.el9_8.10.ppc64le | — |
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| Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gimp-libs-debuginfo-2:3.0.4-4.el9_8.10.x86_64 | — |
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A flaw was found in GIMP. This heap-based buffer overflow vulnerability in the TIF file parsing component allows remote attackers to execute arbitrary code. Successful exploitation requires user interaction, where a target must open a malicious TIF file. An attacker can leverage this to execute code in the context of the current process.
A flaw was found in GIMP. This vulnerability, a stack-based buffer overflow in the TIF file parsing component, allows a remote attacker to execute arbitrary code. User interaction is required, as the target must open a specially crafted malicious TIF file. The issue stems from insufficient validation of user-supplied data length before copying it to a buffer, leading to potential code execution in the context of the current process.
A flaw was found in GIMP. This vulnerability allows a remote attacker to execute arbitrary code by tricking a user into opening a specially crafted TIF file. The issue arises from improper validation of user-supplied data during TIF file parsing, which can lead to an integer overflow before memory allocation. Successful exploitation could result in the attacker executing code in the context of the current process.
A flaw was found in GIMP, an image manipulation program. This vulnerability allows a remote attacker to execute arbitrary code on an affected system. Exploitation requires user interaction, where the target must open a specially crafted TIF (Tagged Image File Format) file. The flaw occurs during TIF file parsing due to improper validation of user-supplied data, which can lead to an integer overflow and enable the attacker to run malicious code.
A flaw was found in GIMP. This vulnerability, an integer overflow within the parsing of SGI (Silicon Graphics Image) files, allows a remote attacker to execute arbitrary code. Exploitation requires user interaction, where the target must open a specially crafted malicious SGI file. Successful exploitation could lead to the attacker executing code in the context of the current user's process.
A flaw was found in GIMP. This heap-based buffer overflow vulnerability in the TIF file parsing component allows a remote attacker to execute arbitrary code. User interaction is required, as the target must open a specially crafted malicious TIF file. Successful exploitation can lead to arbitrary code execution in the context of the current process.
A flaw was found in GIMP. This vulnerability allows remote attackers to execute arbitrary code on affected installations. User interaction is required, as the target must open a malicious TIF (Tagged Image File Format) file or visit a malicious page. The issue stems from improper validation of user-supplied data during TIF file parsing, which can lead to an integer overflow before a buffer is allocated. This allows an attacker to execute code within the context of the current process.
A flaw was found in GIMP's PSD file format plugin. This vulnerability, an unsigned integer underflow in the `block_rem` variable, occurs when a user opens a specially crafted `.psd` image file. The underflow leads to parser confusion, enabling an attacker to inject arbitrary data as layer resource blocks. This can ultimately result in arbitrary code execution, allowing the attacker to run malicious code on the victim's system.
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"text": "This vulnerability is rated as an Important severity because opening a maliciously crafted image file can lead to arbitrary code execution with the privileges of the active user session. In Red Hat Enterprise Linux, GIMP is an interactive graphical application typically used in workstation or desktop environments, rather than an automated service or background daemon. Because exploitation requires explicit user interaction to process untrusted files, systems lacking graphical desktop environments or where users do not handle external image assets remain largely insulated from this risk.",
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{
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:61587"
},
{
"category": "workaround",
"details": "To mitigate this vulnerability, users should avoid opening untrusted or suspicious PSD image files with GIMP. As a general security practice, it is recommended to only process image files from trusted sources.",
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"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H",
"version": "3.1"
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "gimp: GIMP: Arbitrary code execution in PSD plugin due to unsigned underflow"
}
]
}
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.