Vulnerability-Lookup

GHSA-FXMP-C8V9-778F

Vulnerability from github – Published: 2026-09-30 00:32 – Updated: 2026-09-30 00:32

Details

A vulnerability was identified in Freedesktop Poppler up to 26.08.0. Affected is the function SplashClip::clipToPath of the file splash/SplashClip.cc. Such manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. Upgrading to version 26.09.0 is able to address this issue. The name of the patch is 323c91036d99926a8b90dc14329f7b40aece22f8. It is recommended to upgrade the affected component.

Severity

3.3 (Low)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

1.9 (Low)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

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{
  "affected": [],
  "aliases": [
    "CVE-2026-102621"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-29T22:17:07Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was identified in Freedesktop Poppler up to 26.08.0. Affected is the function SplashClip::clipToPath of the file splash/SplashClip.cc. Such manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. Upgrading to version 26.09.0 is able to address this issue. The name of the patch is 323c91036d99926a8b90dc14329f7b40aece22f8. It is recommended to upgrade the affected component.",
  "id": "GHSA-fxmp-c8v9-778f",
  "modified": "2026-09-30T00:32:28Z",
  "published": "2026-09-30T00:32:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-102621"
    },
    {
      "type": "WEB",
      "url": "https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-SplashClip-clipToPath-SplashClip.cc-214.md"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.freedesktop.org/poppler/poppler/-/commit/323c91036d99926a8b90dc14329f7b40aece22f8"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2325"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1763"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-102621"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/942349"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/411411"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/411411/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-102621 (GCVE-0-2026-102621)

Vulnerability from cvelistv5 – Published: 2026-09-29 21:30 – Updated: 2026-09-30 19:15 X_Open Source

Title

Freedesktop Poppler SplashClip.cc clipToPath integer overflow

Summary

Severity

4.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

3.3 (Low)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-30 19:15 UTC

CWE

CWE-190 - Integer Overflow
CWE-189 - Numeric Error

Assigner

VulDB mitre root Scorecard

References

8 references

URL	Tags
https://vuldb.com/vuln/411411	vdb-entrytechnical-description
https://vuldb.com/vuln/411411/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-102621	third-party-advisory
https://vuldb.com/submit/942349	third-party-advisory
https://gitlab.freedesktop.org/poppler/poppler/-/…	related
https://gitlab.freedesktop.org/poppler/poppler/-/…	patch
https://github.com/r1ck9-2q/cve_summit/blob/main/…	exploit
https://gitlab.freedesktop.org/poppler/poppler/-/…	patch

Impacted products

1 product

Vendor	Product	Version
Freedesktop	Poppler	Affected: 26.08 Unaffected: 26.09.0 cpe:2.3:a:freedesktop:poppler::::::::

Credits

r1ck99 (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-102621",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-30T19:15:25.854452Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-30T19:15:39.878Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:*"
          ],
          "product": "Poppler",
          "vendor": "Freedesktop",
          "versions": [
            {
              "status": "affected",
              "version": "26.08"
            },
            {
              "status": "unaffected",
              "version": "26.09.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "r1ck99 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was identified in Freedesktop Poppler up to 26.08.0. Affected is the function SplashClip::clipToPath of the file splash/SplashClip.cc. Such manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. Upgrading to version 26.09.0 is able to address this issue. The name of the patch is 323c91036d99926a8b90dc14329f7b40aece22f8. It is recommended to upgrade the affected component."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
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        },
        {
          "cvssV3_1": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
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            "version": "3.1"
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          "cvssV3_0": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
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            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 1.7,
            "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
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      "problemTypes": [
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              "cweId": "CWE-190",
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      "providerMetadata": {
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      "references": [
        {
          "name": "VDB-411411 | Freedesktop Poppler SplashClip.cc clipToPath integer overflow",
          "tags": [
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          "url": "https://vuldb.com/vuln/411411"
        },
        {
          "name": "VDB-411411 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/411411/cti"
        },
        {
          "name": "CVE-2026-102621 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-102621"
        },
        {
          "name": "Submit #942349 | freedesktop.org Poppler 26.07.0 Integer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/942349"
        },
        {
          "tags": [
            "related"
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          "url": "https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1763"
        },
        {
          "tags": [
            "patch"
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          "url": "https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2325"
        },
        {
          "tags": [
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          "url": "https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-SplashClip-clipToPath-SplashClip.cc-214.md"
        },
        {
          "tags": [
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          "url": "https://gitlab.freedesktop.org/poppler/poppler/-/commit/323c91036d99926a8b90dc14329f7b40aece22f8"
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      "tags": [
        "x_open-source"
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          "lang": "en",
          "time": "2026-09-29T00:00:00.000Z",
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          "lang": "en",
          "time": "2026-09-29T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-09-29T16:35:34.000Z",
          "value": "VulDB entry last update"
        }
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      "title": "Freedesktop Poppler SplashClip.cc clipToPath integer overflow",
      "x_generator": [
        "VulDB PVTS v202609"
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  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-102621",
    "datePublished": "2026-09-29T21:30:11.612Z",
    "dateReserved": "2026-09-29T14:30:20.158Z",
    "dateUpdated": "2026-09-30T19:15:39.878Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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.

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GHSA-FXMP-C8V9-778F

CVE-2026-102621 (GCVE-0-2026-102621)

Tags

Sightings

Nomenclature

Related by attack behaviour