CVE-2026-58107

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Source
https://cve.org/CVERecord?id=CVE-2026-58107
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58107.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-58107
Aliases
  • GHSA-w7jw-x567-hqr4
Published
2026-08-28T12:57:50.134Z
Modified
2026-08-30T08:17:30.868572Z
Severity
  • 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/S:N/AU:Y/R:A/RE:L CVSS Calculator
Summary
Authenticated Remote Denial of Service via Unbounded zlib Decompression in massStoreRun
Details

CodeChecker's massStoreRun processing path performs one-shot decompression of attacker-controlled, Base64-encoded zlib data without enforcing a maximum decompressed size.

An authenticated user with permission to store analysis runs can submit a highly compressed payload that expands to a significantly larger byte sequence. Because the entire decompressed output is materialized in memory before being written to a temporary file, a sufficiently large payload may exhaust process or host memory and consume substantial disk space, resulting in denial of service.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58107.json",
    "cwe_ids": [
        "CWE-409",
        "CWE-770"
    ],
    "cna_assigner": "ERIC"
}
References

Affected packages

Git / github.com/ericsson/codechecker

Affected ranges

Type
GIT
Repo
https://github.com/ericsson/codechecker
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
cc251975c3dcd74f738ce3b80ae6e72b444e67a6
Database specific
Show details 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "6.28.3"
        }
    ]
}

Affected versions

6.*
6.28.0-rc1
v4.*
v4.0
v5.*
v5.0
v5.1
v5.10
v5.2
v5.3
v5.4
v5.5
v5.6
v5.7
v5.7.1
v5.8
v5.9
v6.*
v6.0
v6.0.1
v6.1
v6.1.1
v6.10.0
v6.12.0
v6.13.0
v6.14.0
v6.15.0
v6.16.0
v6.17.0
v6.18.0
v6.19.0
v6.2
v6.2.1
v6.20.0
v6.21.0
v6.22.0
v6.23.0
v6.23.0-rc1
v6.24.0
v6.25.0
v6.26.0
v6.27.0
v6.28.0
v6.28.1
v6.28.2
v6.3
v6.4
v6.5
v6.5.1
v6.6.0
v6.7.0
v6.7.1
v6.8.0
v6.8.1
v6.9.0
v6.9.1

Database specific

vanir_signatures 
[
    {
        "id": "CVE-2026-58107-d0b42bb4",
        "target": {
            "function": "getDefaultArguments",
            "file": "analyzer/tools/build-logger/src/ldlogger-tool-gcc.c"
        },
        "deprecated": false,
        "digest": {
            "function_hash": "58253484336060859784604701737763940436",
            "length": 965.0
        },
        "signature_version": "v1",
        "source": "https://github.com/ericsson/codechecker/commit/cc251975c3dcd74f738ce3b80ae6e72b444e67a6",
        "signature_type": "Function"
    },
    {
        "id": "CVE-2026-58107-e5e44443",
        "target": {
            "file": "analyzer/tools/build-logger/src/ldlogger-tool-gcc.c"
        },
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "176050040485224728587349282730126651100",
                "267609529918766960889900993245124430378",
                "6749681309481896638497142464294374583",
                "339116569381575010668585316151724078479"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/ericsson/codechecker/commit/cc251975c3dcd74f738ce3b80ae6e72b444e67a6",
        "signature_type": "Line"
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58107.json"
vanir_signatures_modified 
"2026-08-30T08:17:30Z"