CVE-2026-3282

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-3282
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3282.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-3282
Downstream
Published
2026-02-27T02:32:09.109Z
Modified
2026-07-22T03:08:53.895168Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
libvips unpremultiply.c vips_unpremultiply_build out-of-bounds
Details

A flaw has been found in libvips 8.19.0. This vulnerability affects the function vipsunpremultiplybuild of the file libvips/conversion/unpremultiply.c. Executing a manipulation of the argument alpha_band can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been published and may be used. This patch is called 7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91. A patch should be applied to remediate this issue.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3282.json",
    "cna_assigner": "VulDB",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "8.19.0"
                },
                {
                    "last_affected": "8.19.0"
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-119",
        "CWE-125"
    ]
}
References

Affected packages

Git / github.com/libvips/libvips

Affected ranges

Type
GIT
Repo
https://github.com/libvips/libvips
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91
Database specific 
{
    "source": "REFERENCES"
}

Affected versions

v7.*
v7.28.0
v8.*
v8.0-beta
v8.1
v8.10.0
v8.10.0-beta1
v8.10.0-beta2
v8.10.0-rc1
v8.10.0-rc2
v8.10.6-beta2
v8.11
v8.11.0
v8.11.0-rc1
v8.12.0
v8.12.0-rc1
v8.13.0
v8.13.0-pre1
v8.13.0-rc1
v8.13.0-rc2
v8.14.0
v8.14.0-rc1
v8.15.0
v8.15.0-rc2
v8.16.0
v8.16.0-rc1
v8.16.0-rc2
v8.17.0
v8.17.0-rc1
v8.17.0-test1
v8.17.0-test2
v8.17.0-test3
v8.17.0-test4
v8.18.0
v8.18.0-alpha1
v8.18.0-alpha2
v8.18.0-rc1
v8.18.0-rc2
v8.18.0-rc3
v8.2.2
v8.3.0
v8.5.1
v8.5.2
v8.5.3
v8.6.0
v8.6.0-alpha1
v8.6.0-alpha2
v8.6.0-beta1
v8.6.0-beta2
v8.7.0
v8.7.0-alpha2
v8.7.0-rc1
v8.7.0-rc2
v8.7.0-rc3
v8.8.0
v8.8.0-rc1
v8.8.0-rc2
v8.8.0-rc3
v8.9.0
v8.9.0-alpha1
v8.9.0-beta1
v8.9.0-beta2
v8.9.0-rc1
v8.9.0-rc2
v8.9.0-rc3
v8.9.0-rc4

Database specific

vanir_signatures 
[
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "228699000367218711452435730317844781358",
                "120818877213528353593399506839222884387",
                "293091068183294860478338276254690602227",
                "166225840008792138840082394730813340931"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91",
        "signature_type": "Line",
        "target": {
            "file": "libvips/conversion/unpremultiply.c"
        },
        "id": "CVE-2026-3282-12b464e3",
        "deprecated": false
    },
    {
        "digest": {
            "length": 1054.0,
            "function_hash": "30116455859942596165143134174003670732"
        },
        "signature_version": "v1",
        "source": "https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91",
        "signature_type": "Function",
        "target": {
            "function": "vips_unpremultiply_build",
            "file": "libvips/conversion/unpremultiply.c"
        },
        "id": "CVE-2026-3282-adcb5190",
        "deprecated": false
    }
]
vanir_signatures_modified 
"2026-07-22T03:08:53Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3282.json"