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        "cveId": "CVE-2025-34457",
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        "state": "PUBLISHED",
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        "dateReserved": "2025-04-15T19:15:22.603Z",
        "datePublished": "2025-12-22T21:30:29.670Z",
        "dateUpdated": "2026-03-23T15:43:55.657Z"
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                    "packageName": "direwolf",
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                    "product": "Dire Wolf",
                    "repo": "https://github.com/wb2osz/direwolf",
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                            "status": "affected",
                            "version": "0",
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                    "type": "finder",
                    "value": "Vlatko Kosturjak with Marlink Cyber"
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                            "value": "wb2osz/direwolf (Dire Wolf) versions up to and including 1.8, prior to commit 694c954, contain a stack-based buffer overflow vulnerability in the function kiss_rec_byte() located in src/kiss_frame.c. When processing crafted KISS frames that reach the maximum allowed frame length (MAX_KISS_LEN), the function appends a terminating FEND byte without reserving sufficient space in the stack buffer. This results in an out-of-bounds write followed by an out-of-bounds read during the subsequent call to kiss_unwrap(), leading to stack memory corruption or application crashes. This vulnerability may allow remote unauthenticated attackers to trigger a denial-of-service condition."
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                        "exploitMaturity": "NOT_DEFINED",
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                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
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                            "description": "CWE-121 Stack-based Buffer Overflow",
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                    "url": "https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-010-direwolf-stack-buffer-overflow-kiss-frame.md"
                },
                {
                    "tags": [
                        "issue-tracking"
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                    "url": "https://github.com/wb2osz/direwolf/issues/617"
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                {
                    "tags": [
                        "patch"
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                    "url": "https://github.com/wb2osz/direwolf/commit/694c954"
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                    "tags": [
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                    "url": "https://www.vulncheck.com/advisories/wb2osz-direwolf-stack-based-buffer-overflow-dos"
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            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "wb2osz/direwolf <= 1.8.1 Stack-based Buffer Overflow DoS",
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                "title": "CISA ADP Vulnrichment",
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