CVE-2026-2642 (GCVE-0-2026-2642)

Vulnerability from cvelistv5 – Published: 2026-02-18 06:32 – Updated: 2026-02-18 06:32
VLAI?
Title
ggreer the_silver_searcher search.c search_stream null pointer dereference
Summary
A security vulnerability has been detected in ggreer the_silver_searcher up to 2.2.0. The impacted element is the function search_stream of the file src/search.c. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
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:X/RC:R
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:X/RC:R
CWE
Assigner
References
Impacted products
Vendor Product Version
ggreer the_silver_searcher Affected: 2.0
Affected: 2.1
Affected: 2.2.0
Create a notification for this product.
Credits
Oneafter (VulDB User)
Show details on NVD website
To clipboard 

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          "vendor": "ggreer",
          "versions": [
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              "version": "2.0"
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        }
      ],
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      "providerMetadata": {
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          "url": "https://vuldb.com/?id.346398"
        },
        {
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          "tags": [
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          "url": "https://vuldb.com/?ctiid.346398"
        },
        {
          "name": "Submit #752769 | ggreer  the_silver_searcher master-branch NULL Pointer Dereference",
          "tags": [
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          "url": "https://vuldb.com/?submit.752769"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/ggreer/the_silver_searcher/issues/1558"
        },
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          "url": "https://github.com/oneafter/0119/blob/main/segv1"
        },
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          "url": "https://github.com/ggreer/the_silver_searcher/"
        }
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          "lang": "en",
          "time": "2026-02-17T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "time": "2026-02-17T01:00:00.000Z",
          "value": "VulDB entry created"
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          "lang": "en",
          "time": "2026-02-17T21:34:41.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "ggreer the_silver_searcher search.c search_stream null pointer dereference"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-2642",
    "datePublished": "2026-02-18T06:32:07.600Z",
    "dateReserved": "2026-02-17T20:28:45.707Z",
    "dateUpdated": "2026-02-18T06:32:07.600Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
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  }
}


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Sightings

Author Source Type Date

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.