{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-22695",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-01-08T19:23:09.855Z",
        "datePublished": "2026-01-12T22:55:40.204Z",
        "dateUpdated": "2026-01-13T19:07:10.972Z"
    },
    "containers": {
        "cna": {
            "title": "LIBPNG has a heap buffer over-read in png_image_read_direct_scaled (regression from CVE-2025-65018 fix)",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-125",
                            "lang": "en",
                            "description": "CWE-125: Out-of-bounds Read",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.1,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/pnggroup/libpng/security/advisories/GHSA-mmq5-27w3-rxpp",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/pnggroup/libpng/security/advisories/GHSA-mmq5-27w3-rxpp"
                },
                {
                    "name": "https://github.com/pnggroup/libpng/issues/778",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/pnggroup/libpng/issues/778"
                },
                {
                    "name": "https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1ea",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1ea"
                },
                {
                    "name": "https://github.com/pnggroup/libpng/commit/e4f7ad4ea2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/pnggroup/libpng/commit/e4f7ad4ea2"
                }
            ],
            "affected": [
                {
                    "vendor": "pnggroup",
                    "product": "libpng",
                    "versions": [
                        {
                            "version": "< 1.6.54",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-01-12T22:55:40.204Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function png_image_finish_read when processing interlaced 16-bit PNGs with 8-bit output format and non-minimal row stride. This is a regression introduced by the fix for CVE-2025-65018. This vulnerability is fixed in 1.6.54."
                }
            ],
            "source": {
                "advisory": "GHSA-mmq5-27w3-rxpp",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-01-13T14:13:00.487878Z",
                                "id": "CVE-2026-22695",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-01-13T19:07:10.972Z"
                }
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        ]
    }
}