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Exiv2 CVE-2026-68547

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

vuln.today AI
5.4 MEDIUM

Network vector because malicious payload is fetched from a remote server; UI:R because the user must explicitly run exiv2 with a URL; C:L and A:L reflect potential memory disclosure and crash from out-of-bounds read.

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

Estimated by vuln.today — no official severity rating has been published for this CVE yet.

Lifecycle Timeline

2
CVE Published
Aug 31, 2026 - 10:50 cve.org
MEDIUM
Analysis Generated
Aug 31, 2026 - 00:17 vuln.today

Description PRE-NVD

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

AnalysisAI

Out-of-bounds read in Exiv2's RemoteIo::Impl::populateBlocks() function affects versions prior to 0.28.9, exploitable only when the tool is invoked against a remote URL rather than a local file. An attacker controlling a remote server can serve a crafted image to trigger the read when a user runs exiv2 against that URL, potentially causing information disclosure or a crash. …

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Vulnerability AssessmentAI

Exploitation Exploitation requires the user or an automated process to explicitly invoke exiv2 with a URL argument pointing to an attacker-controlled remote resource - the RemoteIo class is not activated for local file processing. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Real-world risk is low. … 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 vulnerability per the upstream release announcement and advisory at https://github.com/Exiv2/exiv2/security/advisories/GHSA-jcgh-p9v3-pw6j. … Detailed patch versions, workarounds, and compensating controls in full report.
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Vendor StatusVendor

SUSE

Severity: Important
Product Status
openSUSE Tumbleweed Fixed
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

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CVE-2026-68547 vulnerability details – vuln.today
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