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Exiv2 CVE-2026-49275

HIGH
2026-08-30
Python Microsoft Apple Buffer Overflow Denial Of Service Suse
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Severity by source

vuln.today AI
3.6 LOW

Local file vector; AC:H because even developers cannot reproduce via CLI; OOB read gives limited memory disclosure and crash potential only.

3.1 AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L
4.0 AV:L/AC:H/AT:P/PR:N/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
SUSE
5.5 MEDIUM
AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H

Lifecycle Timeline

2
CVE Published
Aug 31, 2026 - 10:50 cve.org
HIGH
Analysis Generated
Aug 31, 2026 - 00:18 vuln.today

Description PRE-NVD

Disclosed via oss-security. NVD scoring and full description are pending.

AnalysisAI

Out-of-bounds read in Exiv2's CrwMap::decodeBasic() function affects versions prior to 0.28.9, impacting applications that use the library to parse Canon CRW image metadata. Classified as low severity by the Exiv2 maintainers, this flaw has only been reproduced using a dedicated fuzz target - the standard exiv2 command-line tool cannot trigger it under normal operation. …

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Vulnerability AssessmentAI

Exploitation Exploitation requires that a target application uses the Exiv2 library to parse a Canon CRW format image file supplied by an attacker. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment No CVSS score or vector was provided by the reporter, and no CWE was assigned - both are gaps that reduce analytical precision. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade to Exiv2 0.28.9, which contains the fix for this out-of-bounds read in CrwMap::decodeBasic(). … Detailed patch versions, workarounds, and compensating controls in full report.
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Vendor StatusVendor

SUSE

Severity: Moderate
Product Status
SUSE Linux Enterprise Desktop 15 SP7 Affected
SUSE Linux Enterprise High Performance Computing 12 Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP7 Affected
SUSE Linux Enterprise Server 15 SP7 Affected
SUSE Linux Enterprise Server 16.0 Affected

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CVE-2026-49275 vulnerability details – vuln.today
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