A flaw was found in GIMP's PSD parser. An integer overflow in read_RLE_channel() can cause an undersized heap allocation for the RLE row-length table, after which subsequent per-row writes corrupt heap memory. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.
{
"cna_assigner": "redhat",
"cwe_ids": [
"CWE-190"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58384.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"fixed": "2:3.0.4-4.el9_8.7"
},
{
"fixed": "2:2.99.8-4.el9_2.7"
},
{
"fixed": "2:2.99.8-4.el9_4.19"
},
{
"fixed": "2:2.99.8-4.el9_6.20"
}
],
"source": "AFFECTED_FIELD",
"strategy": "InverseAffectedRanges"
}
]
}
]
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:gimp:gimp:3.2.4:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.2.4"
},
{
"last_affected": "3.2.4"
}
],
"source": "CPE_STRING"
}
]
}
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:gimp:gimp:3.2.4:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.2.4"
},
{
"last_affected": "3.2.4"
}
],
"source": "CPE_STRING"
},
{
"range": [
{
"fixed": "da29e217"
}
],
"source": "REFERENCES_COMMIT"
}
]
}