CVE-2026-8124 (GCVE-0-2026-8124)

Vulnerability from cvelistv5 – Published: 2026-05-08 01:15 – Updated: 2026-05-08 01:15 X_Open Source
VLAI?
Title
GPAC box_code_base.c sidx_box_read allocation of resources
Summary
A security vulnerability has been detected in GPAC up to 26.02.0. This affects the function sidx_box_read of the file src/isomedia/box_code_base.c. The manipulation leads to allocation of resources. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The identifier of the patch is 442e2299530138d8f874fd885c565ba98a6318ba. It is suggested to install a patch to address this issue.
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
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a GPAC Affected: 26.02
    cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Credits
Lucian-2333 (VulDB User)
Show details on NVD website
To clipboard 

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          "vendor": "n/a",
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          "value": "Lucian-2333 (VulDB User)"
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        }
      ],
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        {
          "name": "VDB-361914 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
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          "url": "https://vuldb.com/vuln/361914/cti"
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          "tags": [
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          "url": "https://github.com/gpac/gpac/issues/3519"
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          "url": "https://github.com/gpac/gpac/commit/442e2299530138d8f874fd885c565ba98a6318ba"
        },
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          "tags": [
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          "url": "https://github.com/gpac/gpac/"
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      "tags": [
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      "timeline": [
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          "lang": "en",
          "time": "2026-05-07T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "lang": "en",
          "time": "2026-05-07T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-05-07T19:13:04.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "GPAC box_code_base.c sidx_box_read allocation of resources"
    }
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  "cveMetadata": {
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    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-8124",
    "datePublished": "2026-05-08T01:15:10.347Z",
    "dateReserved": "2026-05-07T17:07:46.851Z",
    "dateUpdated": "2026-05-08T01:15:10.347Z",
    "state": "PUBLISHED"
  },
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  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



Detection rules are retrieved from Rulezet.