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CVE-2015-1858
Multiple buffer overflows in gui/image/qbmphandler.cpp in the QtBase module in Qt before 4.8.7 and 5.x before 5.4.2 allow remote attackers…
- 6.8MediumCVSS base score
- 7.1%Exploitation in 30 daysEPSS · top 5.7% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Multiple buffer overflows in gui/image/qbmphandler.cpp in the QtBase module in Qt before 4.8.7 and 5.x before 5.4.2 allow remote attackers to cause a denial of service (segmentation fault and crash) and possibly execute arbitrary code via a crafted BMP image.
Timeline
ID reserved
By redhat
- 3 months later
· 3 months later
Published
- 9 years later
· 9 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 7.1% · top 5.7% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Affected products
n/a
- affected n/a
References
10
- FEDORA-2015-6114 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2015-6123 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- GLSA-201603-10 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- FEDORA-2015-6315 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- https://codereview.qt-project.org/#/c/108312/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2015-6364 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- USN-2626-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- [Announce] 20150413 Qt Project Security Advisory - Multiple Vulnerabilities in Qt Image Format Handling (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 74309 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- FEDORA-2015-6252 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2015-1966 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://cveledger.app/cve/CVE-2015-1858)Record last updated .