SecPod

Learn Search

Search across all Learn content

← Back to Security Research
Adobe Security Updates for Acrobat and Reader, and Photoshop

Adobe Security Updates for Acrobat and Reader, and Photoshop

May 16, 2018By Rajat Mishra2 min read

Adobe on Monday released security advisories for its Acrobat and Reader, and Photoshop products. These advisories address 48 vulnerabilities , with 25 of them rated critical and 23 rated important. Both the products suffer from critical vulnerabilities.

In the wild

Security researchers from Slovak antivirus vendor ESET bumped into an Adobe zero-day vulnerability when they discovered a weaponized PDF file in a public malware scanning engine. The researchers believe that the exploit was still in infancy as during discovery they found the exploit to be missing a final payload. They said the attackers were still in the process of fine-tuning their exploits. The zero-day exploit CVE-2018-4990 affects Adobe’s Acrobat/Reader PDF viewer. It can be used to run custom code within Adobe Acrobat/Reader.

Other critical vulnerabilities in the Acrobat/Reader and Photoshop products can lead to Remote Code Execution, Arbitrary Code Execution, Security Bypass and Information Disclosure.

As Adobe confirmed that the exploits exist in the wild, it’s advised to apply patches immediately and be safe.

Affected products:

  • Photoshop CC 2018
  • Photoshop CC 2017
  • Acrobat DC
  • Acrobat Reader DC
  • Acrobat 2017
  • Acrobat Reader DC 2017
  • Acrobat Reader DC (Classic 2015)
  • Acrobat DC (Classic 2015)

Product : Adobe Photoshop CCCVE’s/Advisory : APSB18-17, CVE-2018-4946Severity :  CriticalImpact : Remote Code Execution

Product : Adobe Acrobat and ReaderCVE’s/Advisory : APSB18-09,  CVE-2018-4946, CVE-2018-4947, CVE-2018-4948, CVE-2018-4949, CVE-2018-4950, CVE-2018-4951, CVE-2018-4952, CVE-2018-4953, CVE-2018-4954, CVE-2018-4955, CVE-2018-4956, CVE-2018-4957, CVE-2018-4958, CVE-2018-4959, CVE-2018-4960, CVE-2018-4961, CVE-2018-4962, CVE-2018-4963, CVE-2018-4964, CVE-2018-4965, CVE-2018-4966, CVE-2018-4967, CVE-2018-4968, CVE-2018-4969, CVE-2018-4970, CVE-2018-4971, CVE-2018-4972, CVE-2018-4973, CVE-2018-4974, CVE-2018-4975, CVE-2018-4976, CVE-2018-4977, CVE-2018-4978, CVE-2018-4979, CVE-2018-4980, CVE-2018-4981, CVE-2018-4982, CVE-2018-4983, CVE-2018-4984, CVE-2018-4985, CVE-2018-4986, CVE-2018-4987, CVE-2018-4988, CVE-2018-4989, CVE-2018-4990, CVE-2018-4993, CVE-2018-4994Severity :  CriticalImpact : Arbitrary Code Execution, Information Disclosure and Security Bypass

SecPod Saner detects these vulnerabilities and automatically fixes it by applying security updates. Download Saner now and keep your systems updated and secure.

Featured Posts

Open CVE-2023-49105: The ownCloud Authentication Flaw That Exposed Sensitive Credentials
CVE-2023-49105: The ownCloud Authentication Flaw That Exposed Sensitive Credentials

CVE Research

CVE-2023-49105: The ownCloud Authentication Flaw That Exposed Sensitive Credentials

Sep 25, 2026

Open Patch Analysis & Exploitation Timeline: RouterOS SSH Attacks Predate Production Fixes in CISA's September 10, 2026 KEV Additions
Patch Analysis & Exploitation Timeline: RouterOS SSH Attacks Predate Production Fixes in CISA's September 10, 2026 KEV Additions

CVE Research

Patch Analysis & Exploitation Timeline: RouterOS SSH Attacks Predate Production Fixes in CISA's September 10, 2026 KEV Additions

Two MikroTik RouterOS CVEs entered CISA KEV seven days after production fixes. Dated reporting places SSH-chain exploitation involving CVE-2026-86060 at least one calendar day before those releases; no comparable start date is established for CVE-2026-67277.

Sep 25, 2026

Open Patch Analysis & Exploitation Timeline: A Day-Old Chrome Bug and an Eight-Month-Old Fortinet Flaw Share the Same KEV Batch
Patch Analysis & Exploitation Timeline: A Day-Old Chrome Bug and an Eight-Month-Old Fortinet Flaw Share the Same KEV Batch

CVE Research

Patch Analysis & Exploitation Timeline: A Day-Old Chrome Bug and an Eight-Month-Old Fortinet Flaw Share the Same KEV Batch

Four vulnerabilities added to CISA’s KEV catalog on September 9, 2026 show widely different timelines between public disclosure and formal exploitation-based prioritization, ranging from one day to 239 days.

Sep 24, 2026

Open TA412/APT31: Mapping Threat Actor Patterns to CVE Exploitation Chains

TA412/APT31: Mapping Threat Actor Patterns to CVE Exploitation Chains

CVE Research

TA412/APT31: Mapping Threat Actor Patterns to CVE Exploitation Chains

A chronological look at how a long-running China-nexus espionage cluster evolved from server-side exploitation to a chained Chrome/Windows zero-day kit — and what that shift signals.

Sep 24, 2026