Vulnerability-Lookup

GHSA-PHPH-62RF-VGJM

Vulnerability from github – Published: 2026-09-04 18:31 – Updated: 2026-09-04 18:31

Details

In the Linux kernel, the following vulnerability has been resolved:

afs: Fix vllist leak

Fix a leak of the new vllist in afs_update_cell() in the event that it is an empty list (nr_servers == 0), in which case the old list isn't displaced unless the old list is also empty.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-80877"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-04T17:16:59Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix vllist leak\n\nFix a leak of the new vllist in afs_update_cell() in the event that it is an\nempty list (nr_servers == 0), in which case the old list isn\u0027t displaced\nunless the old list is also empty.",
  "id": "GHSA-phph-62rf-vgjm",
  "modified": "2026-09-04T18:31:31Z",
  "published": "2026-09-04T18:31:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80877"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/13403945c2385653e282dacda304dce2a25fdb53"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b169eedbb96f37f3f33d7b496d8283194988980"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8afb1a787a2802caf1895dd96745cfd6790a6f95"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/91d8f8e5fd34d3aed26f0fe6cf52b3f71de66cc6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bef5514f6b6cb4bed9061f4b628d6be1cf26a39e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf55969d9188380eb539bd216850bac27bc2e272"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fbfe75c81bff2359a03e85cf84293484cf60fcb9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fc10c0ecf06f2981af5d04357612b00051e03e9e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-80877 (GCVE-0-2026-80877)

Vulnerability from cvelistv5 – Published: 2026-09-04 16:48 – Updated: 2026-09-04 16:48

Title

afs: Fix vllist leak

Summary

In the Linux kernel, the following vulnerability has been resolved: afs: Fix vllist leak Fix a leak of the new vllist in afs_update_cell() in the event that it is an empty list (nr_servers == 0), in which case the old list isn't displaced unless the old list is also empty.

Severity

No CVSS data available.

Assigner

Linux mitre root Scorecard

References

8 references

URL	Tags
https://git.kernel.org/stable/c/13403945c2385653e…
https://git.kernel.org/stable/c/2b169eedbb96f37f3…
https://git.kernel.org/stable/c/bf55969d9188380eb…
https://git.kernel.org/stable/c/bef5514f6b6cb4bed…
https://git.kernel.org/stable/c/fbfe75c81bff2359a…
https://git.kernel.org/stable/c/8afb1a787a2802caf…
https://git.kernel.org/stable/c/91d8f8e5fd34d3aed…
https://git.kernel.org/stable/c/fc10c0ecf06f2981a…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: d5c32c89b208e39a39cd8639aa21c012ce0daf4d , < 13403945c2385653e282dacda304dce2a25fdb53 (git) Affected: d5c32c89b208e39a39cd8639aa21c012ce0daf4d , < 2b169eedbb96f37f3f33d7b496d8283194988980 (git) Affected: d5c32c89b208e39a39cd8639aa21c012ce0daf4d , < bf55969d9188380eb539bd216850bac27bc2e272 (git) Affected: d5c32c89b208e39a39cd8639aa21c012ce0daf4d , < bef5514f6b6cb4bed9061f4b628d6be1cf26a39e (git) Affected: d5c32c89b208e39a39cd8639aa21c012ce0daf4d , < fbfe75c81bff2359a03e85cf84293484cf60fcb9 (git) Affected: d5c32c89b208e39a39cd8639aa21c012ce0daf4d , < 8afb1a787a2802caf1895dd96745cfd6790a6f95 (git) Affected: d5c32c89b208e39a39cd8639aa21c012ce0daf4d , < 91d8f8e5fd34d3aed26f0fe6cf52b3f71de66cc6 (git) Affected: d5c32c89b208e39a39cd8639aa21c012ce0daf4d , < fc10c0ecf06f2981af5d04357612b00051e03e9e (git)
Linux	Linux	Affected: 5.2 Unaffected: 0 , < 5.2 (semver) Unaffected: 5.10.261 , ≤ 5.10.* (semver) Unaffected: 5.15.212 , ≤ 5.15.* (semver) Unaffected: 6.1.178 , ≤ 6.1.* (semver) Unaffected: 6.6.145 , ≤ 6.6.* (semver) Unaffected: 6.12.97 , ≤ 6.12.* (semver) Unaffected: 6.18.40 , ≤ 6.18.* (semver) Unaffected: 7.1.5 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)

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          "programFiles": [
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
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              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "7.2",
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            }
          ]
        }
      ],
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        }
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}

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.
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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.
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GHSA-PHPH-62RF-VGJM

CVE-2026-80877 (GCVE-0-2026-80877)

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