CVE-2026-21495

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Source
https://cve.org/CVERecord?id=CVE-2026-21495
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21495.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-21495
Aliases
  • GHSA-xhrm-79rg-5784
Published
2026-01-07T17:08:46Z
Modified
2026-10-28T11:09:38Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Division by Zero in iccDEV TIFF Image Reader
Details

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to division by zero in the TIFF Image Reader. This issue has been patched in version 2.3.1.2.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-20",
        "CWE-369"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21495.json"
}
References

Affected packages

Git / github.com/internationalcolorconsortium/iccdev

Affected ranges

Type
GIT
Repo
https://github.com/internationalcolorconsortium/iccdev
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ad159eb00bf46fa17496a0f8c4cb49de8918062c
Fixed
10c34179a0332a869c2b46e305a9cd23a6311dfe
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.3.1.2"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "10c34179a0332a869c2b46e305a9cd23a6311dfe"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v2.*
v2.2.6
v2.3.1
v2.3.1.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21495.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "276443516231419981396139560051727666118",
                "193551717623325844917682083705432735161",
                "192876210739766605709373257974080405413",
                "23535979757052397183212540178970079993",
                "190413770042934778773930699680313857967",
                "211912942786337229480765267609083903659",
                "93571976472041413848853972030248631152",
                "173232471236608145211416124277291692751",
                "206955025824983011610394515182564445552",
                "156832136395203541270912877188117789353",
                "205530024965244746737165629090781029714",
                "274825887259886909331437273031391040504"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2026-21495-52a1345d",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/internationalcolorconsortium/iccdev/commit/10c34179a0332a869c2b46e305a9cd23a6311dfe",
        "target":  {
            "file":  "Tools/CmdLine/IccApplyProfiles/TiffImg.cpp"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "231489380924635773853488565580210105768",
            "length":  2066
        },
        "id":  "CVE-2026-21495-6685b018",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/internationalcolorconsortium/iccdev/commit/10c34179a0332a869c2b46e305a9cd23a6311dfe",
        "target":  {
            "file":  "Tools/CmdLine/IccApplyProfiles/TiffImg.cpp",
            "function":  "CTiffImg::Open"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "77237337938600900552586182339464950755",
            "length":  1169
        },
        "id":  "CVE-2026-21495-693768c4",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/internationalcolorconsortium/iccdev/commit/10c34179a0332a869c2b46e305a9cd23a6311dfe",
        "target":  {
            "file":  "Tools/CmdLine/IccApplyProfiles/TiffImg.cpp",
            "function":  "CTiffImg::ReadLine"
        }
    }
]
vanir_signatures_modified 
"2026-10-28T11:09:38Z"