CVE-2025-26269

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Source
https://cve.org/CVERecord?id=CVE-2025-26269
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-26269.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-26269
Published
2025-04-17T18:15:49.073Z
Modified
2026-04-12T15:44:30.106747Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

DragonflyDB Dragonfly through 1.28.2 (fixed in 1.29.0) allows authenticated users to cause a denial of service (daemon crash) via a Lua library command that references a large negative integer.

References

Affected packages

Git / github.com/dragonflydb/dragonfly

Affected ranges

Type
GIT
Repo
https://github.com/dragonflydb/dragonfly
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5147fa9595d03b640403093093aaa690f4d994be
Fixed
4612aec9a78e3f604e6fb19bee51acde89723308
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.29.0"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.10.0
v0.11.0
v0.12.0
v0.13.0
v0.13.1
v0.14.0
v0.15.0
v0.16.0
v0.17.0
v0.2.0
v0.3.0
v0.3.0-alpha
v0.3.1
v0.4.0
v0.5.0
v0.6.0
v0.7.0
v0.8.0
v0.9.0
v0.9.1
v1.*
v1.0.0
v1.1.0
v1.1.1
v1.1.2
v1.11.0
v1.12.0
v1.13.0
v1.14.0
v1.15.0
v1.16.0
v1.17.0
v1.18.0
v1.19.0
v1.2.0
v1.2.1
v1.20.0
v1.21.0
v1.22.0
v1.23.0
v1.24.0
v1.26.0
v1.27.0
v1.28.0
v1.3.0
v1.4.0
v1.5.0
v1.6.0
v1.7.0
v1.7.1
v1.8.0
v1.9.0
w0.*
w0.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-26269.json"
vanir_signatures_modified 
"2026-04-12T15:44:30Z"
vanir_signatures 
[
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "length": 459.0,
            "function_hash": "125611634191808489381825496912512814864"
        },
        "source": "https://github.com/dragonflydb/dragonfly/commit/4612aec9a78e3f604e6fb19bee51acde89723308",
        "id": "CVE-2025-26269-2b759343",
        "signature_type": "Function",
        "target": {
            "function": "bit_tohex",
            "file": "src/redis/lua/bit/bit.c"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "269817454885073632746117940514185501061",
                "92650194520994820181390790761120888653",
                "198588453629317114501934422403626440801",
                "196530894420575876708859146793827294390",
                "247355422123635487032297891819638643182",
                "68687130389566910961439476387181494975",
                "231661467308431203003414222846456764431",
                "330017826288460379268080098685465570039",
                "235462603346593258134516849746698274483",
                "207735123844416545563374192628634423895",
                "34416679903269218926427234884216185558",
                "170336083235078683972103616834272929173",
                "250711061405596867521203482173267338405",
                "123093876959027135274624848394038019991",
                "172654173018483853086267433846500482390",
                "145542077916485621999180591784782591731",
                "40526509880726894156261705143462698545",
                "103660308992865546802776539478554266229",
                "278764029697721215603279368182197132139",
                "133589125265195791241536439370782506067",
                "89195612642648268848299811075116293473",
                "111592707689729829740352814713418322376",
                "333367117794455336869441959973864595337",
                "83809194609511976115891197264561771860",
                "164643821965792767352247343041537798496",
                "67291065207018029494520144683915456644",
                "201303305020863519644154163348783170302",
                "42401368657927834130787736786335361158",
                "68651572260177642313408837895102484038"
            ]
        },
        "source": "https://github.com/dragonflydb/dragonfly/commit/5147fa9595d03b640403093093aaa690f4d994be",
        "id": "CVE-2025-26269-3b9f8536",
        "signature_type": "Line",
        "target": {
            "file": "src/server/main_service.cc"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "length": 2940.0,
            "function_hash": "315502179054283994227188796615361132693"
        },
        "source": "https://github.com/dragonflydb/dragonfly/commit/5147fa9595d03b640403093093aaa690f4d994be",
        "id": "CVE-2025-26269-57da183e",
        "signature_type": "Function",
        "target": {
            "function": "Service::Exec",
            "file": "src/server/main_service.cc"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "314776429107067813439156101348949018206"
            ]
        },
        "source": "https://github.com/dragonflydb/dragonfly/commit/4612aec9a78e3f604e6fb19bee51acde89723308",
        "id": "CVE-2025-26269-61535f10",
        "signature_type": "Line",
        "target": {
            "file": "src/core/interpreter_test.cc"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "328103802927585163392913625619865530854",
                "314553869756890255891939052233387906966",
                "161719189341717894234801458365440182684",
                "247008136408184341817863236307384156337"
            ]
        },
        "source": "https://github.com/dragonflydb/dragonfly/commit/5147fa9595d03b640403093093aaa690f4d994be",
        "id": "CVE-2025-26269-6b388b35",
        "signature_type": "Line",
        "target": {
            "file": "src/server/server_state.h"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "length": 940.0,
            "function_hash": "324755015295477611326987685207096716394"
        },
        "source": "https://github.com/dragonflydb/dragonfly/commit/5147fa9595d03b640403093093aaa690f4d994be",
        "id": "CVE-2025-26269-84b11272",
        "signature_type": "Function",
        "target": {
            "function": "Service::FlushEvalAsyncCmds",
            "file": "src/server/main_service.cc"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "81644248424810584190196126839978675504",
                "117675617312166902298717477480161915198",
                "329128182759651675646437850253582475501",
                "233827467916471191526971335225257705694"
            ]
        },
        "source": "https://github.com/dragonflydb/dragonfly/commit/4612aec9a78e3f604e6fb19bee51acde89723308",
        "id": "CVE-2025-26269-a67f7b22",
        "signature_type": "Line",
        "target": {
            "file": "src/redis/lua/bit/bit.c"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "length": 1624.0,
            "function_hash": "133879302161773064490142798639662991662"
        },
        "source": "https://github.com/dragonflydb/dragonfly/commit/5147fa9595d03b640403093093aaa690f4d994be",
        "id": "CVE-2025-26269-dba8a8be",
        "signature_type": "Function",
        "target": {
            "function": "Service::DispatchManyCommands",
            "file": "src/server/main_service.cc"
        }
    }
]