CVE-2014-0497Integer underflow in Adobe Flash Player before 11.7.700.261 and 11.8.x through 12.0.x before 12.0.0.44 on Windows and Mac OS X, and before 11.2.202.336 on Linux, allows remote attackers to execute ar…
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It affects adobe flash_player and 8 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Sep 17, 2024; federal agencies had to remediate by Oct 8, 2024. Treat that date as your deadline.
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Integer underflow in Adobe Flash Player before 11.7.700.261 and 11.8.x through 12.0.x before 12.0.0.44 on Windows and Mac OS X, and before 11.2.202.336 on Linux, allows remote attackers to execute arbitrary code via unspecified vectors.
- CVSS
- 8.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-191
- Known exploited
- Added to CISA KEV Sep 17, 2024; federal remediation due Oct 8, 2024The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
- EPSS (exploitation in the next 30 days)
- 99.88% (percentile 100)
- Assigned by
- adobe
- NVD analysis
- Analyzed
- Record last updated
- Oct 22, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
adobe flash_player adobe:flash_player | before 11.7.700.261; from 12.0.0 through 12.0.0.44 | CISA ADP |
adobe flash_player adobe:flash_player | before 11.2.202.336; before 11.7.700.261; from 11.8.800.94 before 12.0.0.44 | NVD |
google chrome google:chrome | before 32.0.1700.107 | NVD |
redhat enterprise_linux_desktop redhat:enterprise_linux_desktop | 5.0; 6.0 | NVD |
redhat enterprise_linux_eus redhat:enterprise_linux_eus | 6.5 | NVD |
redhat enterprise_linux_server redhat:enterprise_linux_server | 5.0; 6.0 | NVD |
redhat enterprise_linux_server_aus redhat:enterprise_linux_server_aus | 6.5 | NVD |
redhat enterprise_linux_workstation redhat:enterprise_linux_workstation | 5.0; 6.0 | NVD |
opensuse opensuse opensuse:opensuse | 11.4; 12.3; 13.1 | NVD |
suse linux_enterprise_desktop suse:linux_enterprise_desktop | 11; 11 | NVD |
References
- http://www.exploit-db.com/exploits/33212exploit, x-refsource-exploit-db, third-party-advisory, vdb-entry
- http://helpx.adobe.com/security/products/flash-player/apsb14-04.htmlx-refsource-confirm, broken-link, patch, vendor-advisory
- http://googlechromereleases.blogspot.com/2014/02/stable-channel-update.htmlx-refsource-confirm, release-notes
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00006.htmlvendor-advisory, x-refsource-suse, mailing-list
- http://rhn.redhat.com/errata/RHSA-2014-0137.htmlvendor-advisory, x-refsource-redhat, third-party-advisory
- http://www.osvdb.org/102849vdb-entry, x-refsource-osvdb, broken-link
- http://www.securityfocus.com/bid/65327vdb-entry, x-refsource-bid, broken-link, third-party-advisory
- http://secunia.com/advisories/56799third-party-advisory, x-refsource-secunia, broken-link
- http://www.securitytracker.com/id/1029715vdb-entry, x-refsource-sectrack, broken-link, third-party-advisory
- http://secunia.com/advisories/56737third-party-advisory, x-refsource-secunia, broken-link
- http://secunia.com/advisories/56437third-party-advisory, x-refsource-secunia, broken-link
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00001.htmlvendor-advisory, x-refsource-suse, mailing-list
- http://secunia.com/advisories/56780third-party-advisory, x-refsource-secunia, broken-link
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00000.htmlvendor-advisory, x-refsource-suse, mailing-list
- http://secunia.com/advisories/56839third-party-advisory, x-refsource-secunia, broken-link
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90884vdb-entry, x-refsource-xf, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-0497us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.